This is true, but those games were noted at the time for being crude and offensive. There was actually quite a bit of dislike for all of the above, and they were seen at the time as the exception rather that the norm.

I can think of the occasional bad-taste joke in an adventure game, but I don't think it was ever as pervasive as is implied.

That's just some very obvious examples. It's not the only examples.

Duke Nukem is an obvious parody. And most ironically, the franchise always seen has more female fans than comparable genre games.

What do you mean? Would parody exclude the possibility of down-punching? Imitative mocking is always OK?

You would need to be more specific than that.

EG robocop showed lots of police brutality, but it wasn't a movie about how great and normal police brutality was.

I don't think fans indicate acceptability. For example, serial killers have fans.

Your argument being?

It's not even a question of it "indicating" acceptability -- being a fan of something is "acceptance" of it.

Hail to the king, baby.