I am, too, and you're 100% correct. It's really rather astounding, and you really don't notice it at first, not at all.

Note that not all BNF's are like this—I've been friends with ones who really are just super nice and happen to be talented and good at giving the people what they want. But they're more low key to begin with, so you can always tell. And some go nuts with their internet fame for a while but get over it and back to being their normal selves.