Today the owner came in and angrily called a meeting in which he proceeded to yell at my coworkers and called them the R slur. He then told me I could leave because I didn’t do anything wrong. I walked out and could hear him still yelling at them. None of us can afford to walk out but are looking for jobs. Is there anything that can be done? HR was in the meeting and said nothing. Is the best course of action to just look for something else and leave? I am flabbergasted and don’t even know how to proceed.