Off the top of my head: My trans friend, who needed to quit her TX teaching job because of the constant death threats. The school basically told her she was a liability, although having worked there for several years with an exemplary teaching record.

Where is the proof you need? It's not really necessary for the rest of us when we can see for ourselves how conservatives behave and treat others every day.

Unfortunately for me I live in an ocean of conservatism and people don't bother holding back because they assume I feel the same way.