I think you are severely overestimating some of our pros. Many of them are apolitical at best and/or are conservative or come from conservative families (see the Utah folks). They might not like the attention being around Sean brings them, but I'd be surprised if most had an actual issue with Sean. Which is why the whole owning the libs crap makes no sense in this particular context.
Cheryl wrote a whole blog and how great Sean is and how he's a different person and blah blah. I'm fairly certain most of the Utah girls come from families that support Trump. Alan too. I don't know if they do, but their families do. These are not people that ever speak out about anything political ever.
In our current crop of pros, Peta is the only one I can think of who is vocally anti Trump. Val is questionable as he's a "both sides" guy more than anything and Pasha/Daniella are too new for me to know.
The celebs, yes, I think some of them may be putting on a front to get through this. Off the top of my head, I know Hannah, Sailor, Karamo and Kate are politically at the opposite end of the spectrum from Sean's former boss. Probably others too, but those are the ones who have posted things that make it pretty clear.