Every "AI" related business idea I've seen prop up recently is people just hooking up a textbox to ChatGPT's API and pretending they're doing something novel or impressive, presumably to cash in on VC money ASAP. The Notion AI is an absolute fucking joke of epic proportions in its uselessness yet they keep pushing it in every newsletter
And a funny personal anecdote, a colleague of mine tried to use ChatGPT4 when answering a customer question (they work support). The customer instantly knew it was AI-generated and was quite pissed about it, so the support team has an unofficial rule to not do that any more.