I live in the USA so I don't have the choice to just leave, at least not now. So I must do what I can to make this country better.

I live in the USA. You can put all your skills to work on designing systems of collective liberation to replace the existing systems of oppression this country was founded on & requires to persist. A collapse is coming, so now is the time to prepare so we have something liberatory to fill the predictable power vacuum with. The wealthy are already doing this.