Blaming this individual for 'accelerating the descent' is like blaming a hobo for catching a ride on a runaway train going downhill. The ensuing trainwreck is already inevitable, at least you can get part of a ride out of it!
The trainwreck is only "inevitable" (which, incidentally, it isn't, but put that aside for now) because of individuals making choices that benefit them personally at the expense of the common good.