Why are men today always seen as being toxic? Even though genetics clearly made men and women different and their roles in society different as well

It's perception and genetics.

Explanation:

Gene dominance, a man whose father is very toxic and his mother calm, could produce either toxic or calm Gene(here dominance plays the bigger role). note some characters such as (toxic) can be learned;factors arising from society, upbringing and self-realization.

hope it helps, I'm just being general on the topic.

can you give me more to work here with plzs and you