"We can’t fully blame X" Is a different proposition from "X is not causing Y". The first only says that several things cause Y, it does not exclude X from bein

"We can’t fully blame X" Is a different proposition from "X is not causing Y". The first only says that several things cause Y, it does not exclude X from being not one of them. Or even from being the latest and worst one. It's a qualified yes, not a no.