Can a stereotype ever be a good thing?

in some cases even "good" stereotypes cant be good ones

This is only my opinion but I beleive that any type of steryotyping is bad. I don't think that people should generalize a certain idea or a certain group of people because everyone is different in their own way. So basically what I'm trying to say is that steryotyping can't really ever be a good thing.  And again this is a pretty debatable topic because some people think it can be a good thing sometimes, but I honestly in my opinion think it offends people. It just depends on the way you look at it.

lets none because you provide no details.

he was looking for nothing because this question had no complete sentence.