Add extra exclusions for the plugins you use like so:
extends: ..., "prettier/@typescript-eslint", "prettier/babel" ...

I think this step unnecessary complicates things for beginners. Why simply not have one big config prettier containing all those rules from prettier/* set to off. I was sure this was done out of technical necessity. I thought ESLint would error on unknown rules if you use prettier/react without the react plugin, but turns out it's not the case. ESLint (I tested 6.x and 7.x) is perfectly okay with unknown rules in the config if they're set to off. So why the complexity? (Truly sorry if already discussed.)