He’s under attack from Bergoglio, no doubt.
Bergoglio doesn’t even have to do it. These are all VII laypeople. That is, folks who grew up during or after VII and don’t know any better.
Bergoglio is trying to put the nail in the coffin of the faithful Church by getting rid of good priests like this pastor, or even good bishops, but a lot of this is the fault of “Susan from the parish council” (a satirical Twitter feed) or idiot liberal laymen like the guy who stood up at mass.
Thank God the bishop supported this priest, and if you have a moment, please write to the diocese to thank them for supporting him.