I notice no difference using AdGuard (in basic mode, with only the content blocking rules and no page read access) in Safari or uBOL in basic mode on Chrome vs. using UBO on Firefox. And in uBOL’s case you can always increase the filtering level if you’re willing to grant the extension read access to pages to basically match uBO. You can even hide/delete elements or add your own custom rules.

I feel like most people who make MV3 complaints didn’t bother actually trying it, they just repeat the default anti-MV3 talking points.

Why don't they lean into ad blockers and making the web less shitty? Is it because the web staying shitty makes people use apps instead?