Why is the lesbian community so into astrology?

I think astrology is fun and cute when looking at your signs and placements casually or maybe even at a daily horoscope every once in a while, but I'm a bit frustrated that MOST women I talk to or date are very very very into astrology? I thought it was just an opener/flirting with some people before finding out they actually thought it was real and used it to make life decisions/judgements on people's character? additionally my sign and placements are unfortunately very much in tune with my look and personality so people who are into astrology and meet me always think they're proven right and try to convince me... Why are lesbians so into astrology? and if you do believe in it seriously, why?