Good business? No, but not all businesspeople are good at business. People get into it for very different reasons.
I've worked for a lot of acerbic bosses. I charge extra. Right now, with things so tight, it's approaching a 100% premium. You know what? The "jerks" keep paying it, because they can't find anything else.
Are they good bosses? Hahahahaha! No. About the only thing I do is make it really clear is that I'm there for the money, and I will walk off if I don't like it. So, I get the extra pay, without the abuse.