A lot of people have their livelihood tied to the narrative that LLM deserves every cent of investment. The fact that it's utility is more limited is an existential threat to their careers.
The truth that it is selectively useful gives them a thread of hope, but the fact it is useless for a lot of stuff drives irritation. We don't make a distinction between the sort of work that LLM can do and can't so people end up completely dumbfounded by the other perspective.