The mac almost sunk their company. They were bailed out by bill gates and the return of their founder. I doubt it is considered the first home PC (apple 2 I mean - it was really around Amstrad, vic20, amiga all that that they home PC thing took off, and there were other home PCs before the apple II).
I won't disagree that they got on a roll from the ipod onwards, although all those ideas are relatively related in concept.
And perhaps they have other tricks up their sleeve yet. But what I meant was - their run away _financial_ success has been on the back of the iPhone. They wouldn't be the biggest consumer tech company in the world if they only had ipads and ipods and macs. 90 percent of their profit is from the phone alone. If they didn't have the phone they'd have 1/10th of the profit.
In order for them to be a tiny fraction of the relevance they have now, all that would need to happen is for the iPhone to lose popularity and sales without any new "iPhone mark 2", next big boom/wave product.
In fact the smartphone market boom, was sort of an economic and technological anomaly. Adoption for new tech is usually slower, often not quite as premium focused/faddish. It's usually more of a slow burn. Think of the computer or TV as an example.
It might be reasonable to expect that their is no next product that will produce as much short term profit as premium smartphones. Whether it be VR, AI, IoT, it might be reasonable to expect those are slower developers, take more time, and have less explosive financial returns.
And if that, as might be reasonable to assume, is the case - the fade of the smartphone boom, might be, financially, apples slow fade into "regular tech company" status, and they might need to start to behave more like an OEM, like say, LG or Samsung and make everything that can be made, rather than relying on cultural fashion impetus, tech widgets and consumer uptake.