Or ... not hire or do business with women that you might have to interact with when there are no witnesses. There are laws about hiring people as employees but you don’t have to hire a female to cater your party. At this point it’s wise not to if you’re a man.
Reminds me of a cousin of mine who works in a small tech business. The business is small enough not to be bothered by the feds, and being in Texas, it’s also not bothered by state. It’s all guys. Their lawyers told them to NEVER hire a woman, because the moment she heard the ‘banter’ in that office, they’d be sued.
They’re following that advice.