[thrdbndndn]

I don't think it's temporary, if what the reviews say is to believe it has been dead for a while and has questionable practice to begin with.

[dewey]

I don't think that extension was an official one, it was not linked from the website so the reviews / download count don't really say much.

https://web.archive.org/web/20220824175226/https://12ft.io/

[jayass]

They suffer from the same problem. They can't update the extension because google changed the policies. Now any attempt to remove paywalls is not allowed