But.. Ad networks will never implement this, cause priority there :
1) ad network 2) advertiser 3) publisher 4) user
This bumps user from 4th place to 1st place
I am not claiming this is good or bad, but clicks are not a good enough signal of efficacy for the vast majority of ads shown on the internet.
Go check out the messaging around Ad Choices and how poorly it ended up working.
This... just doesn't apply to the scheme described:
>> If I clicked the ad, thumbs up, if not thumbs down. With appropriate weights this can work.