(Personal opinion follows) - Francis is trying to eliminate the celebration of the Tridentine Mass sort of the same way democrat governors want to keep COVID restrictions in place, in order to satisfy a need to be in charge. There may be a legitimate reason for this, or maybe Francis has been in Rome too long and has started channeling Benito Mussolini.
Thanks for the explanation. On a personal note, my church (Missouri Synod Lutheran) changed hymnals some decades back .... the beautiful, traditional liturgy was replaced with “modern” melodies and words. I have never gotten used to it - really dislike it, actually. The few times I’ve been in church where they reverted to the “old” liturgy have been wonderful services for me. Frankly, I do not attend church any more & the liturgy change is a big part of it; however, I’ve found another pastor whose sermons are more Biblical than our current pastor and that’s where I find myself worshiping these days.