We already have Wipr 2 (https://kaylees.site/wipr2.html) on the App store which is a pretty dang great ad blocker and well worth the price.
Edit: at least compared to full uBlock Origin on desktop Firefox. No idea how good or bad are the other mobile solutions.
Most of the time i solve my mobile ad blocking needs by ... not browsing on mobile.
It also now allows blocking even outside of Safari. Though that requires iOS/macOS 26, which I have no intention of installing any time soon, so can’t speak for how effective that is.