Bernie memes are just memes
Making fun of the UK for leaving the EU was very subtle, she implied the UK is not part of europe
She didn't mention the politician she disliked was right wing, just that he looks like a character from the movie
She also cheered when the nazi flag was torn apart which is political but not controversial at all
The other stuff is from her previous life so it has nothing to do with hololive.
Leave my chickenfrogwife alone