
Currently enabled:
"Allow Right-Click" - forces functions onto web pages which disallow context menu capability, real handy on some online manhua sites.
"Cookie Auto-Delete" - cookie management, I globally enable 1st/3rd party cookies and use this to murder cookies with ruthless abandon. I can whitelist to the domain or a subdomain.
"JPEG XL Viewer" - basically adds JPEG XL support, given that some of the IP is under the Patent Sword of Damocles, I'll doubt Firefox/Quantum or PaleMoon/Goanna will get support. Only added it for testing and just it case it's suddenly supported. It's an image format solution in search of a problem. I forgot this was even installed (I'm not sure I have encountered a JXL in the wild).
"NoScript" - I still use this to disable some scripting here and there, UBO does most of the heavy lifting, but can be handy in disabling some annoyances.
"uBlock Origin" - good old UBO, I cannot drift along the Sea of Web and not use this. I actually have a high tolerance for ads as long as 1) no auto-play of video and/or sound, 2) ads which chase me all over the site, and 3) pop-ups or "cover content to badger you".
"Video DownloadHelper" - this works with an external application and the two work together to basically hoover up video, except for Youtube (for that I use an external tool using Youtube URLs).
Honestly I'm happy with what I got.