Second I would like the ability to swap between "overall score" and "specific score"
If you're talking about average score vs. mean score, the average score is needed so smaller works watched by a few dozen people can't end up at the top of the ranking. The mean score might be useful to judge lesser-known works but is rather meaningless when comparing thousands of entries at once.
And under specific score there should be like maybe 3 different categories (not too much...it should stay simple): "Story-Score", "Visuals Score" (containing Picture Quality, Detail Quality, Animation Quality), "Sound and Music Score". (i know some people write those specific scores in their reviews...so why not formalize them)
There is an option to rate entries as a combination of individual scores, see the advanced scoring system in the settings. But those categories are a meaningless distinction, and I don't see a world where we force everyone to vote in them.
To address your main suggestion... No, we won't split the average & mean score depending on the gender or age of the user who's rating the entry. Even if we wanted to, which I can guarantee you is not the case, we aren't going to collect that information from 3+ million people.
maybe a third "divers" [non-binary] scoreboard to not aggro the Karens
fuck off