Because if you’re paying voluntarily for a tool that you don’t need, you have agency to remove your “suffering” by canceling your subscription and not use it! So the “suffer” complaint in those instances can be dismissed.
All people i know around me who use LLMs and have subscriptions are forced upon them by their employers. But even for "willing" users, questions of addiction come into play.
This is such a moving goalpost anyways. If someone is a prominent AI critic and doesn't regularly use the tools, that becomes the main line of attack. But the second they get a subscription ALL their criticism is cancelled a priori.