It doesn't work, and they don't care about fixing it.

Well, the Great Enshittification of the internet continues. This extension has sold out and is now part of the Corporations.

Abandon this, quickly.

It is owned by https://en.wikipedia.org/wiki/Gen_Digital and its obvious that your data will be vigorously harvested.

Author's e-mail bounces back. Dead extension? Good riddance. Let this be a lesson to not sell out to companies with a tarnished reputation.

No chance to contact Gen Digital Inc. about malfunctions.

as other already mentioned, company sells our data

data miner

Extension sold to a data mining company. Please switch to the community version "I still don't care about cookies".

Data collector add-on

Install I still don't care about cookies instead

Works on far too few websites. The security check of the page to send a report does not work anymore, for a long time already. Thus, I can't send a report anymore. Furthermore this Add-on is now owned by a datamining company which sells your data. Better to avoid!

This is really disappointing, firefox should not allow extension developers to sell extensions, at the very least users should be notified if an extension changes hands.