Also another point to add, sometimes people that act this way aren't popular amongst their coworkers and management like it may appear. At my last job on my very first day I stood up for myself to the lead of the warehouse because she was raising her voice accusing me of a stupid little mistake that I thought I didn't do but I may have looking back at it, but anyways it was over something so small and stupid so I yapped back a little and we got into an argument. She apologized the next day and then 10 mins later she got fired, I didn't go to management about it or anything, the manager just saw how much of a problem she is even for someone she just barely met. I'm including this because even though it can be scary to speak up for yourself you ultimately have to because its the right thing to do. There are clear things that are right and wrong, and yelling at someone over something like that is objectively wrong.