I play plenty of console games, but I almost exclusively play multiplayer focused games on PC. Since any multiplayer game I'd play is likely a shooter, strategy, mmo, or some kind of survival-craft game, PC just makes more sense.
Community, mods, 144 fps, mouse+keyboard controls, etc.
There are also just a more multiplayer games in general to choose from.
People will claim that PC is overrun by hackers, but in my experience it's extremely rare.