Same bugs, but the computer is no longer yours to fix
Apple has always been just as buggy as anyone else. From the Apple ][ with the backwards sector interleaving, all the way to today. Serious bugs were left unfixed for years. It didn't matter as long as it made a good demo.
The difference is the walled garden. There was a time when you could buy 3rd party products to patch or replace Apple's. Some even posted free patches and productivity apps. That's gone and it took a lot of solutions with it. Your OS is digitally signed, the UI enforces one workflow, your apps have been screened for strict compliance, and your data might not belong to you as much as you think it does. Even root access on desktop computers is being phased out. A lack of workarounds makes even the simplest problem a big deal. Knowing that Apple is actively blocking solutions, as if you don't own what you bought, is frustrating as hell.