To be honest I don't understand why they would ever vote for Trump in the first place, but people do a lot of things I don't understand. I feel in live we should be allowed to make mistakes. I think the being shocked part also comes from them realising they've made a mistake. Like their whole (false) view of the world just breaks.
I mean it really really sucks some people realise only now becauss the world would have looked a lot better if they hadn't voted for a dictator. So I totally we get it we call them out for voting for a leopard and having their faces eaten but we also should be careful turning them away. A mistreated veteran longing for his wife might be a great asset in the fight against fascism.
I 100% agree on the fuck off Israel sentiment, but over 300 innocent people died at that little festival, elsewhere in the country 300 more. Not counting any combatants. That totally doesn't excuse them but I feel we need to be empathic to losses on both sides. I can't force you to be, but your comment might be seriously hurtful to someone on our (=all people wanting peace in Palestine) side.