I just don’t see the traditionalist movement of the past 40 years as being a natural continuation of European Catholic culture. The Catholic culture of the Middle Ages, Renaissance, Counter-Reformation, etc. was lacking in the self-consciousness that characterizes modern religious thought. The Church was operating from a place of strength, not as one actor among many in a democratic society. The Church was also the primarily patron of the arts in those times, which is how they were able to produce Palestrinas and the like. Today, most art is produced by the market and almost none of it depicts religion in a positive manner. Based on what I personally have seen, most of the fruits of the traditionalist movement seem to be polemics about what has gone wrong for the past 40+ years, rather than creating the kind of art and culture that would be beneficial. I have to give evangelicals credit for the fact that they at least try to create Christian books, music, and the like, even if the results are incredibly tacky and superficial. The average person can’t make a cathedral or a Pieta, but they could self-publish their own music, books, or articles.
I think most people here relate to their faith in a very cerebral way that would have been unusual in a truly traditional Catholic culture. There was no need for most people to know apologetics because most people, save for the Jewish outposts, would have been Catholic. Catholicism would have been a natural, unquestioning part of life that one didn’t think too much about. The doings of the pope or some other far off church official didn’t matter to the average person because “the Church” was the local parish. Today, we read online about liturgical abuses that happen in far off places, read papal encycicals both recent and new, and pontificate the innumerable meanings of the documents of Vatican II. We know more in terms of book knowledge about the Church than our ancestors, but I’m not sure we’ll be better saints because of it.