What kind of question is that? Did you see pics of the E3, or informations, before it was announced to the public?
https://etherscan.io/chart/hashrate
Because they aren't, no sane amount of GPUs will account for that spike, no sane investor able to afford that many GPUs will buy them, with ASICs coming out right and left, especially when there are *no new GPUs* right now, where are you pulling that from anyway?
**A** dev refused to fork, everybody knows who, the others merely complied, everybody knows how it all went down.