Yeah, and then astrology becomes something completely different as well....or I should say touches on real big topics and gets really universal (of course it is even in just lookin at ones natal, I mean jesus, astrology IS WEIRD...and universal)...
I'm a bit raspberry high here....strange pills. Uh.. Hehe.
Well yeah It'd be great to collect as much data as possible in those areas especially... but you know one can't do it via the scientific method (well partially) since nobody knows what astrology is or rather how it works (or prove it in that fashion if someone thinks they got the answers)....
That's the funny thing about being a/the universe, can't be explained really....it mostly explains itself to oneself. If you get what I'm saying. That is astrology.
People will just have to realize it, but data helps of course either way,.
I shouldn't write more in this state but, yeah I've noticed a good amount of just planetary/sign placements and aspects being similar. For example my Mom Dad and me has Mars-Pluto-Sun aspecting eachother (my father doesn't have pluto-sun)...now that particular thing probably has little to do with appearance.