Why must the supposed "left" attack people for what they think and say ? And I put left between scare quotes because Trump is the one that was talking to union

Why must the supposed "left" attack people for what they think and say ? And I put left between scare quotes because Trump is the one that was talking to union leaders, putting on rhetoric about jobs, prosperity and economic advancement while Hillary was proudly declaring she was getting paid 5 times my yearly wage for 3 hours of work (20 minutes speech, 160 minutes having lunch) by people who repossessed a number of houses by people I know. By the very institution the left professes to hate. Why can't the left accept everyone ? Let them talk and engage with them ? It's literally their core value, according to the rhetoric. Yes they're wrong, I get that. That should mean we have nothing to fear. Instead we see violence, and even your reply is nothing more than a threat. People like you are giving me serious pause about being a democrat. I mean, I forgot to vote. But still.