Exactly. They do a lot of things I don’t like, which is why I don’t use them. However, I do recommend them over Chrome if someone isn’t willing to use Firefox (or Safari on iOS with an ad blocking extension).
That said, the ad replacement thing was an interesting idea, and if it got better click-through rate while preventing sites from stealing PII, they probably could’ve cut a profit sharing deal and users would’ve been better off vs the status quo. They could also have a “premium” option where they pay a certain amount for no ads, and that amount gets split with websites who would normally serve ads.
There are some good ideas there, but unfortunately the good ideas don’t seem to have really worked out as intended. I still think they’re better than Chrome, but things can change.