As someone who is severely allergic to ads, I really don’t like this transition, but I understand why they’re doing it.
Mozilla seems to be facing a tough problem. How do you make money when your core audience isn’t enough to support the company, but you can’t realistically pivot to a new audience without kicking out all of the old users. Would it be better if Mozilla just faded into irrelevancy and focussed on developing Thunderbird instead? The FOSS community would have to continue to support Firefox, which would slow down development to such an extent that it probably wouldn’t be able to keep up with the rest of the web.
I’ve had Fedora on several computers, and everything worked for quite a while while. Eventually though, things just began to break randomly - probably a sign of me not doing much maintenance.
The most common issue was Gnome Software center failing to update anything. I just ignored that app, and continued to upgrade through the CLI for a while. Eventually, I just got tired of that, and installed Debian on my HTPC.
Now I can finally treat that computer the way I want. Just install, watch videos, update when needed, and ignore the rest. I have another computer for satisfying my tinkering desires, so this one is just for the videos and very light browsing, but not much else. Therefore, Debian is the perfect distro for this kind of use.