Well, that's a good start. It even already includes cool stuff like Hacker News and Wikipedia. From there on, site owners need incentives to enter and remain in the "cool" zone. No idea ATM how/if that can be realized but there seem to be enough bright folks out there wanting it to happen.

> I'd rather just try to block the Google domains themselves.

This works to some extent but falls short of really penalizing the site owner for installing the trackers (of course, they probably lose some revenue but that's not enough).

If sites had a rating reflecting how "tracky" they are, then, given a choice, people who care would tend to pick the less tracky one. Benevolent browsers, search engines, and other tools can enable them to make this choice.