Would I be in a band with them?
I wouldn't piss on a "racist, homophobic, fascist etc...." if they were on fire.
I used meet a group of acquaintances (scuba diving) for a curry once a month, it had the obligatory whatsapp group. A memebr, who up until this point hadn't attended or posted in the chat said something along the lines of "not a fan of p*ki food, can we go for a ch*nky instead".
Mssaged the head of the group and said basically kick the guy immeadiayey or I walk (I was also a member of the club committee at the time), the response was he'd need to speak to group and see the best way forward.
That was my last involvement, I walked straigt away.
You are either an alley to monorities or you're someone I would never want to deal with.
Simple