I guess my main contention is that businesses really like ads. But that's usually ok - because it funds cool content! The majority of television historically was produced just to sell ads, but it still created awesome television. And if we make ads worse, well, the people who are gong to suffer are the businesses and the content creators. OR, like i mentioned above, we will just drive everyone to large platforms, which is essentially what's happening now.
Another way to frame the question - GDPR came out in 2016. Do you feel like the web is getting better?