Privacy Badger on Bluesky
Using an older version of Firefox?
ALL add-ons will stop working on Firefox versions older than 128 (or older than ESR 115.13+) on March 14, in just a few days from now.
To keep using your add-ons including Privacy Badger, you will need to update Firefox: https://support.mozilla.org/en-US/kb/root-certificate-expiration
It’s long been departed from the Firefox codebase.
My ponderings did end up being pointless, though: it turns out they never even supported MV2 Firefox extensions.