No antifeatures / downgrades. I am aware that this is a fuzzy concept. However, a few specifics: * Think very hard before adding things to make sure that they actually need to be in the core browser. Looking at you, FF Hello. * Don't baby the user. Everything should be configurable. And existing options should not be changed on upgrades. And general solutions are (always) better than centralized services. Looking at…
Sorry, but I'm going to call this arbitrary FF hate. With the exception of the Pocket and Hello arguments, Chrome has all of these problems. Electrolysis, the malware stuff, etc... all comes from Chrome stuff!
As you said, it all comes from Chrome. Well... Guess why I don't use Chrome. And guess why I've switched away from mainline FF.