I want to say I want to erase love triangles, but this means I don't get the "love triangle but instead of one of the love rivals ending up with the target, the two love rivals end up together instead" kind of stories and to be honest shitty love triangles are a small price to pay for more stories like that. At least love triangles are mostly hated and I don't have to convince people why it's shit.
Instead, I'll erase the "we are not so different, you and I" trope. LISTEN. Making parallels between your MC and your antagonist is okay, maybe even a good idea! But if you use this line verbatim in a showdown between the evil monarch whose brainwashed people and murdered thousands in comparison to the young, rebellious teen who literally discovered their powers two weeks ago without any context, then I'm gonna stop you right there. Your audience isn't stupid, dear author, we can notice parallels when we can and when it's properly established.
Since Nick has already mentioned Badass Older Women (very valid by the way, I agree) I will present something else to multiply: soft domestic men who just really likes taking care of the people he loves. Doesn't necessarily have to be dads, although that would be great too.
PLEASE I WANT MORE MALE CHARACTERS WHO AREN'T AFRAID TO EXPRESS VULNERABILITY AND EMOTION PLEASE