This will be easy to hate on, but let's be careful not to get carried away.
Maintaining a web browser is basically the toughest mission in software. LibreWolf and PaleMoon and IceWhatsit and all the rest are small-time amateur projects that are dependent on Firefox. They do not solve the problem we have. To keep a modicum of privacy and openness, the web is de-facto dependent on Firefox continuing to exist in the medium term. And it has to be paid for somehow.
This reminds me of the furore about EME, the DRM sandbox that makes Netflix work. I was against it at the time but I see now that the alternative would have been worse. It would have been the end of Firefox. Sometimes there's no good option and you have to accept the least bad.