If it were good then either the stock growth or the dividends would be working for shareholders. When i compare to Microsoft, for instance, Apple have lagged badly on both for many years. Not only that but Apple itself is less diversified than Microsoft, so far more of a risk with your life savings. If all that wasn’t enough, Apple has more legal battles in more locales, meaning their warchest and their market could be taken from them/you. They’ve lost every battle in the EU and continue to do so, I’d be worried if I had more than a little invested.
I do buy every time Apple crashes hard, it usually bounces back and I often double my money, but consistent growth it certainly isn’t.