The majority of men are not going to let women use the bathroom in their house.

Or a lot of other personal spaces they do not know. I recently saw a post of a woman going on a first date and she asked to use the bathroom and the guy said no. She said that’s strange and I have to agree. I would never let someone I was on a first date use my bathroom unless it was an actual emergency or something. I might let a girl I was dating use the bathroom at my house but that would definitely be something I would avoid. Plus there are public bathrooms to use.