Ravelry, the knitting and other fiber-craft website* has banned Trump support (although not Trump supporters, you just can’t post anything that supports Trump.) Much upset has ensued among conservatives.
*There are lots of things other than knitting discussed in various groups, including a bit of politics. There are a very few conservative groups there which have never tolerated any dissent, debate, or deviation from whatever a group’s moderator believes, banning people who ask questions or occasionally a moderator will alter a liberal’s post to say something the original poster never did. But the liberals are the bad/dishonest/stupid people.