Long story short, Fedora is RedHat, RedHat is mostly aimed at companies, so most random users haven’t encountered it. I used Fedora for a few months, a Friend of mine was very passionate about it, I personally didn’t find anything special about it and disliked rpm at the time, so I ended up switching back to Mint (I think it’s what I was using at the time).
So, long story short, people are not recommending it because they’re not using it, but I know a few people who use it and swear by it, so it looks like you’re on the road to join their club, and don’t let anyone tell you you should be using any other distro, as long as you find something that works for you, that’s what matters.
That being said have you tried Kubuntu? I feel lots of what you had issues with could be the old GNOME vs KDE argument.