I agree with a lot of what you write here. I guess it's just a question of how we're defining "woke" (which has of course been completely warped from it's original meaning).
To my mind, the "woke" part of social justice movements is the part that isn't doing any good. It's the part that makes the genuinely valuable work look racist or hateful or that gives ammunition to bigots when they want to ridicule people who are different to them.
As for cancel culture, yeah, I do think everything is wrong with that. It's an evil, puritanical movement which is going to backfire horribly on everybody if it isn't stopped.