It's extremely useful, but not exactly intuitive.

It does a great job at blocking, but is regularly frustrating with re-enabling things. It's supposed to show you what it's blocking, but that's extremely hit-or-miss. Occasionally, there'd be something blocked where the only solution is to disable the extension. As in, right-click and disable *from Firefox itself.*

There needs to be a CPU limit on this extension, using 30% CPU of an intel i7 11th gen laptop CPU on YouTube is ridiculous. Firefox for Ubuntu snap, flatpack, or just .deb are affected. Must disable NoScript to fix it or allow everything fully for all domains on the page. I would like more domains to be added to the global trusted list though (by default) or have a popup at the top when you first visit a page.

User for at least 15 years, Something is conflicting on Firefox. It is blocking scripts and other add ons such as tampermonkey or violentmonkey with scripts added, but without any listing of what is being blocked. Only option is to shut it off to proceed.
Even blocking games internal scripts without any 'monkey' in use.

Please check and test

It's not working.