Generalizations and stereotyping are very simplistic in nature. It doesn't matter if it's about men or women or cultures or races etc. Geberalizations are just that.. I think for people, who already struggle with interpersonal skills, generalizations could be dangerous. Geberalizations only reenforce their misguided views of the world and makes connecting to others even harder. It's wise to refrain from generalizations when it comes to people.