[Aisen8010]

Is there a browser or extension that selects 'Reject All' for me?

[Laaas]

I use https://github.com/CodyMcCodington/AutoCookieOptout, it works on some of the more common sites.

[hobbitperusal]

I use this one since few weeks: https://www.super-agent.com

[xigoi]

https://consentomatic.au.dk/

[nottorp]

That was fun. I opened the WSJ link from https://news.ycombinator.com/item?id=32202295 and consentomatic shrunk the "can we spy on you" popup and then auto scrolled through it and unchecked everything.

Not sure how well it worked but it was satisfying.