alt Hacker NewsI'm not saying whether they should/shouldn't get pushback about these things - just that 95% of this pushback in places like this comes from <1% of their userbase and isn't as relevant to Mozilla as those making the feedback would like to believe. Meanwhile, the main portion of the userbase is leaving for completely different reasons and doesn't even know what this kind of stuff like MV3 is, let alone care about it.
Firefox definitely has a general audience much larger than any measure of power users. More than half of the users don't have a single extension installed, and that counts language pack extensions. Half have <= 4 cores, <= 16 GB of RAM, or a 1080p screen. The most common OS is Windows 11 at 44% - with Windows 10 at 34.5% and Windows 7 still above Linux. Over 1/3 of their ~200 million userbase is in the US, and even if every tech-literate power user or privacy fiend in the US used Firefox (they don't) it still wouldn't amount to that many people.
The average Firefox user is nothing like you or I, nor will they find their community in catering to privacy. The community over IE was that IE wa plain awful to use and Firefox just did everything better. It didn't matter if you cared about privacy, performance, standards, community, customizability, compatibility, or whatever - it just mopped the floor with the popular option. That's not going to be the situation with Chrom*, it's actually active and well funded, nor is focusing on a single minority which demands to exclude things other groups care about (even if you and I would prefer not to have them) going to bring them back to the forefront.
Most people who has Firefox installed is either installing because that's what they have always used or is using because someone recommended it. They have to be explicitly installed. Keep that in mind. Don't you remember firefox installation fest and stuff? That 1% pushes Firefox to non-users at home, in their companies and where not. That 1% is responsible for a lot of the rest of the 99%.
The folks Mozilla is trying to attract don't care for all of these. Their biggest selling point is privacy and being community friendly. If it's getting deteriorated, why should the general folks who don't know what Manifest V3 is install it?
Especially when tech enthusiasts are talking bad about it. What impression does it make to a non-tech guy who woke up one day drinking filter coffee and thought... Huh! From today onwards, I want privacy!!??