They really did complain about this, which is why I remember it. The whining was insufferable.
And you, and mozilla.org are still not getting it, despite hearing it for decades.
"First they hate it, then they love it", even if correct (it isn't really) is not a good justification for making your users hate you.
My main complaint about Firefox is not that new features get added sometimes, it's that if I don't like the new features, they won't let me shut them off. Or rather they *do* let me shut them off, but then they break that customization, add a new one, then break that customization, add a new one, and so on.
I'm living with tabs-on-top for now despite the fact that I bleeding hate it, I hate the way it looks, I hate the underlying logic for the change, I hate the fact that it was foisted on me, and most of all I hate the fact that the five or six ways I've learned to change this are all broken now.
And no, I don't care that chromium followed suit, I'm not *using* chromium, if I wanted something that was like chromium I could just use chromium.