Interesting report. Though their last point is strange. The hard fork does not *increase* the chance of a 51% attack. It eliminates the almost certainty that one could have been done. Conceptually it could be easier for some botnet herder to pull of a 51% if they wanted now, but that is less probable than the ability for a huge ass asic farm who was one click away from doing it pre-fork.
Yeah, sounds like someone has some bias in that statement. At least they mentioned this
although they made the statement to generalized as it is not common in other coins nor healthy like an ETH type chain fork.
BTW that tweet friggin popup when you highlight test sucks balls.