Basecamp and github most recently off the top of my head. IIRC one of Basecamp's founders is about the same ballpark as Musk and was called out to his face at a company meeting and on the other side Github kept the Nazi sympathizer who criticized the Jewish employee for complaining about Nazis, but fired the HR decision maker and tried to rehire the Jewish employee.
Yeah it's not about progressive vs conservative, it's industry vs workers. The managers who are good to their workers get weeded out before making it to the top.
