This isn't really related but can I set Chrome somewhere to send a header to all servers saying "Yes I agree to get cookies" so that sites won't waste 10 seconds of my life making me click OK on an overlay on top of whatever I was trying to read?

(If 1 billion people spend 10 seconds 100 times over the course of a year or two - a reasonable guess for how many sites they might visit over 2 years which use cookies - this is 277,777,778 hours spent on annoying busy work. We might dollarize this to $2.7 billion in wasted user time / annoyance.)