When I was involved in politics as an elected rep, I expected issues with the Tories, UKIP etc. imagine my surprise when any vitriol towards me was from within the Labour Party. I was harassed, I had petitions started to get me fired, I had threats etc. All for liking an anti Momentum tweet. The person who stirred up the majority of the threats is now a sitting councillor because they are a "Corbynista".
Anti Semitism is rife in the party. I've seen it, reported it and resigned because of it. I've honestly never understood those who worship Corbyn. I did try and get behind him because I believed in the party.
What I don't understand is the way that Corbyn supporters try to shut down any discussion that isn't vehemently supporting Corbyn. Their usual response is typically, telling you to leave the party, asking you if you want a Tory government, citing "JC4PM" in response to anything anti Corbyn or just randomly dropping it in. Calling you "Tory scum", "red Tory" etc. Claiming anything negative is "MSM" and "fake news".
I think my favourite is when they refer to Corbyn as "the elected leader". He is, of course, the leader but it just feels very cult like.
They can't see that they're as fanatical as Trump fans.