> When I look at the blatant bugs MacOS and iOS had in the last years, I also think that the current Apple big shots never use their stuff or they would have noticed.

The crazy thing is that it's more likely that most people in Apple are using their own products, versus any of the Android phone manufacturers or within Google, where it's likely a few of them would be using the Apple ecosystem instead.

Many of them are definitely dogfooding it, but it's possible that there's communication or empowerment issues.