Agreed. The American bishops and priests need to speak out more against the evils of abortion and transgenderism. They don't have to mention political parties to get that message across.
Sadly, they are mostly silent.
My impression is that most of the bishops are Democrats. Of course there is no data available.
Pope Francis has made no secret of his animus towards Trump. He refused to meet Mike Pompeo when he was in Rome even though Pompeo is a Catholic, but he was happy to meet Pelosi. I think he would tell Americans to vote for the Democratic Party if he didn't have people advising him it would backfire.