How can I not be a fan, when my Apple products have worked better for me than any other brand out there?
And why else would people willingly shell out a premium for Apple devices, if not for superior hardware and software quality?
If anything, I would argue that Apple's profits are the direct result of them making the best products and getting them into the hands of as many consumers as possible.
Contrast this with Android, which just focuses on maximising the number of people who use them.
I think you're generalizing with that statement a bit to much. Very few people would say that Apple releases a substandard product in either HW or SW. Apple has also pushed mobile silicon harder than any than any company though Samsung is trying.
Before the iPhone Apple computers were niche and expensive and therefore desirable then came the iPhone with much fanfare and it let people own Apple for have the cost of a PowerBook so they bought. As Apple has expanded it's ecosystem the mobile world became vital to most people. Now that phones are ubiquitous and Mac's are cheaper there's no real need for people to jump ship and quite a bit of cost to do so.
Yes Apple makes nice stuff but that nice stuff isn't the reason IMHO that Apple still sells it's the confluence of many things that makes the environment what it is. You like your Apple stuff and aren't inclined to jump and I like my other and am not inclined to jump, there is now objective benefit to either of us to do so.