And what do you mean, Lutherans don't believe in the Real Presence???

Can. 214 The Christian faithful have the right [...] to follow their own form of spiritual life so long as it is consonant with the doctrine of the Church.

Those who try and adhere to the teachings and liturgy of a real life, explicitly-dogmatic council are derided and kicked out of dioceses while those who follow the radical changes of a non-dogmatic council and it’s novel liturgy are presumed to be in the right. Fascinating times we live in.

It would be (is) anachronistic to celebrate the preconciliar liturgy in the postconciliar Church. That doesn't mean the preconciliar liturgy is suddenly bad whereas formerly it was good. It's just not the Church's most adequate liturgical expression of its faith anymore, not the best lex orandi for the postconciliar Church.

[13] ... Thus the way is open to the intrinsic evolution of dogma. An immense collection of sophisms this, that ruins and destroys all religion. Dogma is not only able, but ought to evolve and to be changed. This is strongly affirmed by the Modernists, and as clearly flows from their principles. For amongst the chief points of their teaching is this which they deduce from the principle of vital immanence; that religious formulas, to be really religious and not merely theological speculations, ought to be living and to live the life of the religious sentiment. This is not to be understood in the sense that these formulas, especially if merely imaginative, were to be made for the religious sentiment; it has no more to do with their origin than with number or quality; what is necessary is that the religious sentiment, with some modification when necessary, should vitally assimilate them. In other words, it is necessary that the primitive formula be accepted and sanctioned by the heart; and similarly the subsequent work from which spring the secondary formulas must proceed under the guidance of the heart. Hence it comes that these formulas, to be living, should be, and should remain, adapted to the faith and to him who believes. Wherefore if for any reason this adaptation should cease to exist, they lose their first meaning and accordingly must be changed. And since the character and lot of dogmatic formulas is so precarious, there is no room for surprise that Modernists regard them so lightly and in such open disrespect. And so they audaciously charge the Church both with taking the wrong road from inability to distinguish the religious and moral sense of formulas from their surface meaning, and with clinging tenaciously and vainly to meaningless formulas whilst religion is allowed to go to ruin. Blind that they are, and leaders of the blind, inflated with a boastful science, they have reached that pitch of folly where they pervert the eternal concept of truth and the true nature of the religious sentiment; with that new system of theirs they are seen to be under the sway of a blind and unchecked passion for novelty, thinking not at all of finding some solid foundation of truth, but despising the holy and apostolic traditions, they embrace other vain, futile, uncertain doctrines, condemned by the Church, on which, in the height of their vanity, they think they can rest and maintain truth itself. [sic]


26. To finish with this whole question of faith and its shoots, it remains to be seen, Venerable Brethren, what the Modernists have to say about their development. First of all they lay down the general principle that in a living religion everything is subject to change, and must change, and in this way they pass to what may be said to be, among the chief of their doctrines, that of Evolution. To the laws of evolution everything is subject - dogma, Church, worship, the Books we revere as sacred, even faith itself, and the penalty of disobedience is death. The enunciation of this principle will not astonish anybody who bears in mind what the Modernists have had to say about each of these subjects. Having laid down this law of evolution, the Modernists themselves teach us how it works out. And first with regard to faith. The primitive form of faith, they tell us, was rudimentary and common to all men alike, for it had its origin in human nature and human life. Vital evolution brought with it progress, not by the accretion of new and purely adventitious forms from without, but by an increasing penetration of the religious sentiment in the conscience. This progress was of two kinds: negative, by the elimination of all foreign elements, such, for example, as the sentiment of family or nationality; and positive by the intellectual and moral refining of man, by means of which the idea was enlarged and enlightened while the religious sentiment became more elevated and more intense. For the progress of faith no other causes are to be assigned than those which are adduced to explain its origin. But to them must be added those religious geniuses whom we call prophets, and of whom Christ was the greatest; both because in their lives and their words there was something mysterious which faith attributed to the divinity, and because it fell to their lot to have new and original experiences fully in harmony with the needs of their time. The progress of dogma is due chiefly to the obstacles which faith has to surmount, to the enemies it has to vanquish, to the contradictions it has to repel. Add to this a perpetual striving to penetrate ever more profoundly its own mysteries. Thus, to omit other examples, has it happened in the case of Christ: in Him that divine something which faith admitted in Him expanded in such a way that He was at last held to be God. The chief stimulus of evolution in the domain of worship consists in the need of adapting itself to the uses and customs of peoples, as well as the need of availing itself of the value which certain acts have acquired by long usage. Finally, evolution in the Church itself is fed by the need of accommodating itself to historical conditions and of harmonising itself with existing forms of society. Such is religious evolution in detail. And here, before proceeding further, we would have you note well this whole theory of necessities and needs, for it is at the root of the entire system of the Modernists, and it is upon it that they will erect that famous method of theirs called the historical.

27. Still continuing the consideration of the evolution of doctrine, it is to be noted that Evolution is due no doubt to those stimulants styled needs, but, if left to their action alone, it would run a great risk of bursting the bounds of tradition, and thus, turned aside from its primitive vital principle, would lead to ruin instead of progress. Hence, studying more closely the ideas of the Modernists, evolution is described as resulting from the conflict of two forces, one of them tending towards progress, the other towards conservation. ...

Here it begins. The TLM for the Easter Triduum has been banned in Rome.