Couple of corrections here.
When the Pope is supposedly speaking with infallibility, which I don't agree with by the way, it's called "ex cathedra." I don't think this Pope has done any of that though.
Secondly, when we say he's way too political, we mean that he probably shouldn't be speaking about politics much at all but he does so all the time. Big difference and he's also a Communist, which is contrary to the Word of God.
If the Pastors are preaching God's Word, then perhaps that explains why it might be in lock step with many of Trump's stances too. The Dims are on the wrong side morally of every issue.