I've never seen an argument in favor of banning what I've mentioned aside from Garchomp. Not a good or convincing one, anyways. So forgive me if I don't care about Smogon anymore if they can't bring up an actual argument to back up their asinine bans.
I seriously doubt you've seen an argument worth reading
For example, I'm pretty sure I'm qualified to make these calls because I have a wide range of experiences in Pokemon at a level that you probably don't. As a result, my opinion is more valid than yours because I can approach these issues from all angles. I know what I'm talking about more than you.
For example, I have extensive experience with singles, including placing decently in a few tournaments. I watch top level teams play way more than I'd like to admit, and to top it all off, I've been laddering hardcore for the past few months. That really puts it all together, because I might have considered myself out of touch if I only had dated tournament experience, but all that laddering contributes to making me a better player.
All of my experiences have turned me into pretty much an expert when it comes to singles. Until you prove to me otherwise, I'm far more qualified than you. So I'll give you another chance: What exactly qualifies you to tell me when a Pokemon is or isn't broken?
I'm a pretty shitty player overall though, don't get me wrong. I just know i'm better than you.
I've already long since left Smogon and their awful formats so it's of little consequence.
And nothing of value was lost.