Wow. That's an unwarranted hot take.If you don't know or follow other teams in thee league to see what their coaches and GMs are doing, you don't know enough to be speaking on matters of whether or not anyone is a good GM/coach.
I'm a hockey fans who's favourite team is the Leafs.
You're a Leafs fan who doesn't watch hockey when the Leafs aren't playing.
So learn to be humble and shut up. You might learn a thing or two. Or you can sit back and be a snarky smartass and be look stupid.
You don't have to be an expert on the Islanders to have an opinion on the Leafs.