They only want them in the films to be support and the love interest of the White male lead, they don't want them to be the center or focus or take the shine away from the male hero. If they do, they can't be totally competent, they have to struggle and work for their wins lol. This whole "anti-woke" thing is just to protect and preserve the image of the straight White man in the media. They want to remain at the core and the furthest a piece of media strays from that core, the more it triggers their insecurities and anger.
It's part of the reason shyt like House of the Dragon and The Boys are still loved by these people despite racebending, inserting Black characters, and making fun and commentating on real world politics. Homelander, Hughie, and Butcher are the star characters of The Boys, and they are allowed to show off and do crazy, cool shyt and check everybody else, and they're all White men. They were ready to destroy House of the Dragon at first, but once they saw the new Black characters on the show fall back and the White male lead is going around doing alpha and savage shyt, any outrage they had was diminished.