The funniest thing is that these men are so good at laying boundaries but won't respect the woman’s boundaries. They will flirt, date and hang with other girls and men who corrupt their minds but forbid their girlfriends from doing the same.
The best thing women can do is to stop giving attention to such men. If he shows his colors on first date or you notice a red flag while in the relationship, save yourself and send him back to his mother to be educated.
Enough with the attitude of sacrifying your peace and comfort for insecure boys who refuse to grow up.