Then why have seasoned programmers accepted that getting an LLM to generate messy code, then tidying it up, is often faster than writing 2 dozen lines themselves?

Or myself, I use it with TTRPGs, to simplify NPC creation under a set of structured rules. I still play the characters as unique individuals, but being able to click a button and have 4 personality points to base any nameless NPC around is a lot more fun and dynamic than trying to come up with new characters I didn't expect the group to speak to, on the spot.

Claiming it does not have any uses at all seems like an expression of your own lack of creativity, or willingness to adapt to new technology. I don't need to worship the tech-bros to find a use for new technologies.

Can GenAI replace a human? No. There is no context in which human work can be fully replaced by GenAI. But that doesn't mean it cannot simplify and enhance skilled workers that understand its limitations and use it to increase their own productivity.

Is it possible you're so engrossed in anger and disgust at how it is being marketed, that you're deciding to hate the entire concept rather than the fact it is bring misused, and it's capabilities are being wildly exaggerated to the point of lies? Or that the disgusting manipulation of empty promises on empty promises on empty promises, with the bullshit happening around RAM prices, GPU prices, etc. Or entire workforces being fired in order to be replaced by LLMs is making you prejudiced against the tool, rather than those using it to justify abuse and idiocy?

If hammers were used to kill more people than guns or knives, would you claim there is no reason to ever use or own a hammer?