Does what it says on the tin, but despite claiming you have "full control" of its settings I've yet to find a way to tell it when NOT to bypass certain websites. Hitting "Open Extension" just shows that its currenlty active and using "Manage Extension" shows Firefox's normal settings rather than those specific to the Bypasser.

Pastebin.com is listed as a blacklisted link on their website but it's also a common method of sharing modlists for troubleshooting video games (among other legitimate use cases), so unless I temporarily disable the extension it will automatically kick in to display plain text when I would rather view the website. Maybe this is just user error on my end but I'll be leaving it disabled until I actually need it for now.

Does the thing well, but Required permissions look suspicious to me

Well, it worked for me, so I don't know why is this addon rated so low...

SHOWS 18+ CONTENT DO NOT USE IF UNDER 18