No, he's comparing the reasoning, which is that of inconvenience and personal dislike.
The problem is that if you replace Platinum with SR in his reasoning, it becomes a valid complaint against Stealth Rock. If it is impossible to win without SR, then SR is, in fact, broken. Meanwhile, Platinum changes are so widespread that even if it were impossible to win without them (it's not), it would be more comparable to saying that we should have stuck with 200 play when FRLG came around.