Earlier quoted context omitted.
This conspiracy theory doesn't make sense because safari's content blockers (ie. the nerfed version of adblock) block most ads just fine, especially from google ads. The only ads that get through are first party ads (eg. youtube), but as of a few years ago adblockers could block those as well, so it's a moot point.
For me the element blockers are the most important of all. It's not just about blocking ads. It's about making websites more usable. Ads are only one of those detrimental points. Many websites bombard you with big photos of their articles. I block all that with custom blocklists so the end result is a lot more like here at hacker news.
The main difference between this and current element blockers is that Web Defuser allows you to block annoying behaviors (by modifying requests/responses in flight) in addition to elements.
At the moment it's a bit lacking in the UI department, I'd appreciate early adopter feedback (you can contact me at gmail with my username).