Firefox is genuinely fine, great even, I've used it for years and have no complaints.

But you notice in all these threads, everyone who theoretically ought to use Firefox comes up with their own little list of nitpicks that justify them not using it.

"I can't use it because I was disgusted when they dropped feature x"

"I won't use it because they spent their money on feature y instead of just doing z"

Meanwhile Chrome doesn't give a fuck what you think and does whatever it wants and people keep using it regardless.

Firefox is doomed to be left with the niche audience of people who ignore the 95% of what it does right to focus on the 5% that it does wrong.