Chrome extension I don't care about cookies is what you want.

I wish DNT (Do Not Track) header [0] was respected in case of automatical opt-in/opt-outs [1] but sadly, I think it won't happen (at least soon).

[0]: https://en.wikipedia.org/wiki/Do_Not_Track

[1]: https://www.w3.org/blog/2018/06/do-not-track-and-the-gdpr/

What's the difference?