and how exactly are/were other teams playing? how was fnatic playing(still #1 in history), how was sk playing, how was faze playing? etc etc... all of those teams were #1 at one point or another for some period
astralis is putting up some strats and team play true but you still have xyp being able to clutch anything at any point...
all of those teams were for some reason #1, whatever if those are strats team play or fragging it doesn't matter