Deleting your cookies and other data does not prevent data that is already collected, and you're completely ignoring how peoples data on twitch is also being collected especially streamers.
And that is only if you use third party adblockers, Google does not offer that.Use adblockers with a filter list that blocks all google related adresses. Don't allow cookies. And finally use a VPN service if you are that worried about anonymity.
Then why is a google employee saying Twitch streamers should pay Developers?What? Nobody takes videos down. Ecxept the music industry. Also why should google pay twitch streamers, a platform owned by amazon?