The majority of folks into astrology are like that. I would say the split in my mind is between folks who assign meaning to it after the fact ("oh, I forgot Steve was a Jupiter rising in his sun sign, that's why he banged the Pilates instructor!"), who I find mostly harmless. If it helps you make sense of things, have at.

But the type of person posted here, and whom I've met two of IRL, are the kind who let it determine their choices. And that's much more dangerous and scary. Putting decisions like housing or, in one memorable meeting, if we should support a particular candidate, into the hands of uncaring balls of hydrogen and the vagaries of when someone's parents fucked is not ok.