I think there’s another thing to pick here too. Horoscope makes some assumptions based on which time of a year you have been born. This obviously has very little effect on your life.
However the generation you’ve been born in has a massive effect on you. Each generation grows up with other kids from that generation, they learn from each other often more than from the older gen. This sorta creates a cultural gap between the generations, or generational gap as it’s called.
So when your mom says she was a hippie and got conservative along the years, it’s fair to call her a typical boomer
Time of year athletes were born correlates with hockey performance or something right?
I’ve tried to use a fact like that to bridge the gap between me and those who like astrology.
I recall hearing that there’s a correlation with being good at sports and having a birthday earlier in the school year. Reason being, at a young age, on average there’s a big advantage to being 6 months older, and that advantage can often result in a positive feedback loop. You get selected more for showing aptitude and thus receive more training, which results in being selected more.
In absolute terms, Boomers didn’t get more conservative as they aged, they got more liberal. Just at a much slower rate than the younger generations.