Vatican II was totally unnecessary, and a total disaster.
The problem is will “the Church” ever admit it and repeal it (and actually return to true Catholicism) given all of the prelates think it’s been a good thing and disseminate its teachings on a daily basis?
To do so, would admit that “the Church” was in error for 60 + years. I think it is much more likely that we are in the end times and/or need divine intervention to fix this mess.