To answer your question: 1st generation: January 9, 2007; 16 years ago
Advertising wasn't the same in 2007, compared to 2023, so counting all of those years is disingenuous.
This is also a company that vigorously lobbies for anti-right-to-repair.
Lastly, youre defending a company that sells things like a $1k monitor stand, with a straight face. There is no justifiable reason for a basic monitor stand to be $1k. None. Zero. No, not even then.
GL with trusting Apple to not shaft its customers. There are many, many, examples to the contrary.
How much time should we give it?
You may feel differently about that, since you're defending a company you apparently have loyalty to.
GL with that.
Nevertheless, ignoring the first ten years--which is your high estimate--how long should we wait past that?