I am 68 years old and I presume you are much younger, yet you seem to long for the mass as it was in my early childhood. Why is that? Do you yearn for stability, believing it resides in the past rather than the present?
[NOTE: I understand that some younger individuals have been raised with the Latin Mass, and I do not presume that everyone who appreciates it, longs for it, or desires its continuity is driven solely by a longing for stability.]
I'm 70 but I didn't become Catholic till I was in my early to mid 40's. That was after about 14 or 15 years as a practising Protestant, and a mixture of atheism and cultural Sunday School Christianity in my early years.
So I'm way past the Vatican I years, and I don't have any particular interest in the Latin mass. I was eight years old when Vatican II started and 11 when it finished. As far as I was concerned it was a news item in the local newspaper from time to time and that was about it.
I don't care what music instruments are played during the mass (I play the guitar myself - er, sort of) provided a reasonable standard is kept. Since there is a learning curve for all musicians, if the church wants to have any hope of encouraging learner musicians to participate, then it will need to be a bit forgiving, which I believe is a Christian tradition?? I only picked up a guitar due to the encouragement I received back when I was a Presbyterian. Had the same circumstances applied in the Catholic Church, I don't think I would have bothered. There wouldn't have been the same encouragement or forbearance.
Mind you I am doing a U3A course in Latin. U3A is an educational outfit for older people - "University of the Third Age" - but it's nowhere near actual university standard. The amount of conjugation and declension in Latin took me by unpleasant surprise, so if someone is really thinking about learning Latin then rest assured it's a steep uphill climb.
My reason was, supposedly, so I could read some Latin Church documents and maybe the Latin Vulgate but I haven't made a start yet.
I'm not in the least bit impressed by the desire for Latin masses as though that is somehow going to rejuvenate the church. The church is growing most strongly in Africa and Asia, and they have no Latin background to their languages other than those where variations of the Latin alphabet are used due to European colonisation eg. Indonesia (Dutch), Malay (English), Tagalog (Spanish & American), Vietnamese (French) and across the western, southern and central parts of Africa.
I'm quite happy to continue with masses in the local vernacular.