Broke every single non-static website even after uninstalling the extension and wiping all my browsing data, including sites I know for a fact don't have tracking stuff because they're small forums that I know the admins of. I had to essentially factory reset ("refresh") Firefox to fix the issue.

Tried it a few weeks. I only saw it working on a very few popular sites, and I had to click away around 90% of popups in my daily surfing. Maybe the problem is non-english (in my case manly German) pop-ups or some browser config (tough I even did a short trial in private window with only this extension explicitly activated) impairing it. Anyway "super agent" worked a lot better, tough I'd love to see this extension here succeed.

Em 90% dos sites por mim usados continuo a ver os pop-ups.

This extension looks pretty good, but it does not appear to offer control over legitimate interest permissions. That's enough for me to not be interested in using it. I want to toggle everything off that I do not want, including what profiteering advertisers call "legitimate," because I don't care if they think it's legitimate or not.