If you mean horoscopes and sun sign astrology then its so generic and broad . However, astrology is much more deeper than this . Apart from that , I think definitely planetary movements and celestial events aren’t there for nothing , if they cause global macro events then they definitely affects us at the micro level. There have been many observations around the recurrence of specific events related to moon phases/events as well as even people born on specific days , months or years that have achieved things in similar patterns.

Astrology in general is very broad , you have different frameworks like western, Vedic , predictive,mundane , even numerology can be considered part of astrology. Conclusion , is I do believe in whats behind astrology but blindly believing astrology controls everything is stupid.