I stand corrected. Of course, “twice ever” is still a lot less frequent than “keeps doing it all the time”.

It's already compromised. Who cares how much times it was?

And if they implemented these "features" as part of the core browser update rather than as an extension, it would have been okay?

There may be a legitimate debate worth having here, but basing the complaint on the good code hygiene practised by Mozilla's developers is silly.

These so-called "compromises" were nothing in any practical sense. Meanwhile, every web page you visit leaks the fact of your existence a hundred different ways and 99% of us don't care much.