That’s true. But that the rot set in before the Council strongly suggests that a return to the status quo ante Council is not the solution. In may be a single part of a much wider solution, but by itself, it’s feckless.
In my view, extirpating homosexuals from the clergy, root and branch, though still only a partial solution, is a much, much larger part of the complete answer.
Here’s how one saintly pope would clean up gay orgies at the Vatican