I'll try to say this politely. If it was the other way around and I was staying at an airbnb and a man with the key to the place I was staying asked me out, I would feel unsafe. Because context matters and, paraphrasing you "if you are wise and have common sense" that is a potential danger for us. The kind of danger that might end on rape. A rape that you'll be blamed for "not being more careful" if it happens.
Many women reject nicely men all the time, but those nice rejects are continusly ignored because some men hace decided that "when a woman say no, it means maybe" or that she is playing "hard to get" or any other excuse to keep pressuring. Then, they complain because women start rejecting them more bluntly.
You talk about common sense, but I think that you still would walk into potentially dangerous situations, as the airbnb shows.
Maybe you should consider that the differences in behaviour you see, has a lot to do with the dangers we face. After all, women have been raped at ubers, Airbnbs and other situations that for men are safe.