Dude. Maybe you just like being an asshole on the internet because hating's trendy now, but nobody cares that you rep Seymour and hate Grouse. People will ride Grouse regardless of what you say, and ride Seymour regardless of what you say. There is no gang war between the mountains no matter how hard you try to make one. Sorry.
Grouse is still a mountain, and people still go there to ski. Skiing gets people stoked, and any place that can do that is worth being around. The shitty management and all the negatives of Grouse don't take that away.
As "whack" as the mountain might be, people are going to ski there and will want to talk about it.