That's one opinion. the number off people who get value out of ChatGPT is known only to them, but anecdotally it's pretty high. a lot of people I know are actively using it on a daily basis and paying them $20/month.
n=3 now so it's full on anecdata, I've got a $20 sub professionally (swe). It has to save me so little time to be worth it it's easily great. Might add claude, though at this point probably better to find a nice interface and use the APIs.
n=5, my wife and I split a subscription between the two of us. While our needs are usually pretty minor, we both work in the computer science space and GPT-4o's ability to e.g. generate good example sentences for my Finnish vocabulary learning is astonishingly good. I'm building a wrapper around it so I can generate them en masse at [1], but it's still quite early days and very obviously not software I intend to sell
