In singles, there's lots of different team playstyles that are all pretty distinct.
There's Hyper Offense, Bulky Offense, Balance, Stall, the various weathers, Trick Room, and some variants of Hyper Offense like Aurora Veil and Sticky Web.
Why is it that, in VGC, there's only ever really one style that dominates?
Is it a limitation of the doubles format?
Or is it a balance issue?