Whenever I see some article about "men, don't do this on dating sites" or "things men should avoid doing when with women" I have mixed feelings. On one hand, of course I would prefer if men on average had better manners, didn't mansplain to me, tipped their servers, etc. But on the other hand, I LOVE when men show me early that I shouldn't waste my time.

I tentatively don't think we should discourage men from showing their true colors. They should post all the fish pictures they want, post their lists of girlfriend requirements, use terrible pickup lines, demand nudes. If that is who they are, they should go ahead and show it. Don't teach them how to hide it.