I haven't seen anyone re-evaluate it since Safari added Web Extensions on Mac and iOS a few years back. Most likely not for same reasons ad blockers were freak

I haven't seen anyone re-evaluate it since Safari added Web Extensions on Mac and iOS a few years back. Most likely not for same reasons ad blockers were freaked about Chrome's Manifest v3 push - browsers are trying to optimize away the latency from a massive synchronous javascript-based list check on page load, and the privacy risk that comes from these extensions having exposure to every page (and injecting their code into every page). Conversely, the web extension authors don't see the set of limitations as feasible. But it is odd that uBlock Origin doesn't seem to have even issued a public-facing statement of even evaluating the functionality that is there in Safari.