As a research engineer in the field of AI, I am again getting this feeling. People keep doubting that AI will have any kind of impact, and I'm absolutely certain that it will. A few years ago people said "AI art is terrible" and "LLMs are just autocomplete" or the famous "AI is just if-else". By now it should be pretty obvious to everyone in the tech community that AI, and LLMs in particular, are extremely useful and already have a huge impact on tech.
Is it going to fulfill all the promises made by billionaire tech CEOs? No, of course not, at least not on the time scale that they're projecting. But they are incredibly useful tools that can enhance efficiency of almost any job that involves setting behind a computer. Even just something like copilot autocomplete or talking with an LLM about a refactor you're planning, is often incredibly useful. And the amount of "intelligence" that you can get from a model that can actually run on your laptop is also getting much better very quickly.
The way I see it, either the AI hype will end up like cryptocurrency: forever a part of our world, but never quite lived up to it's promises, but I made a lot of money in the meantime. Or the AI hype will live up to it's promises, but likely over a much longer period of time, and we'll have to test whether we can live with that. Personally I'm all for a fully automated luxury communism model for government, but I don't see that happening in the "better dead than red" US. It might become reality in Europe though, who knows.