There is uBlock Origin lite, works pretty well: https://apps.apple.com/pl/app/ublock-origin-lite/id674534269...

Wipr2 is amazing.

ublock origin lite has a safari extension: https://github.com/uBlockOrigin/uBOL-home

it's missing the element zapper and has some other limitations, but it works pretty well for the most part

combined with ublacklist and sponsorblock it's fairly good coverage for safari

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