thats because BU was being assert(0) exploited so TEMPORARILY moved to servers to keep nodes online while their home computers downloaded the fixed update.
but here is where you do shy away from stats... check out the thick grey line that is CONSTANT.. oh look. not BU
seems you can paint a pretty picture but when the context of the stats show that temporary blips happen, and then the temporary blips are caused by those hating anything not core. then you see that you are just creating a narrative to then attack the narrative.
ultimately failing.
its like you intentionally go and kill some black guys, to then report that black lives matter and the shooting should stop, yet your the only shooter
