It's not URF you guys are hating; it's the players
Honestly, it's not URF mode that's bad. It's the community. In complete opposite to the complaints of Dyn Q which was the mode/infrastructure being flawed rather than players being at fault. I know you can say don't hate the player hate the game right? But you can't really say that when the mode has a lot of potential to be fun but everyone picks Ekko, Graves, Jayce, other toxic champs. I mean I'm fine; I still find fun even when I'm getting ass whooped. There are plenty of people like that and judging from the amount of complaint threads vs the "bring back URF" threads, I'd say the bring back is still winning by a mile.
Again, it's the players that suck. I mean WE ALL KNOW we have one of the worst community as a whole yet we act surprised. A person who insta locks toxic champs every URF mode is a tool we get it; just play the game. We just got Riot to finally bring it back after a while and you guys are going to ruin everything.