I'm a Leafs/Browns fan because my dad in his 70's loves them. It's one of our connections. Being one of these neutral or non-existent fan type person would feel like stabbing him in the back. Has been being a Leafs/Browns fans sucked? Absolutely. But, the moments of happiness of joint celebration has been worth it. And, to cheer for any team cuz they are better/"exciting" would be a sell out move.
Obviously pessimistic, but cheering for us until the least whistle. Even if I don't agree with moves or certain hires. This is my team. I'll be a fan long after any player/managment is around. So, even if I'd like to be proven right, it is strongly outweighed by just wanint "One before I die."