It is literally this, coupled with nobody having time to learn or implement something new. Honestly, this is like the one thing that FAANG have been unambiguously good for since their v6 adoption is excellent and is most of the observed v6 traffic.
it wasn’t an ambulance, it was a supervisor’s pickup truck and unless your solution to this problem was that he walk there multiple days before then you’re making assumptions here
Apple is a victim of always having to build the new thing, so there’s never time or resources to fix the old things. They can sometimes do an end run around this by re-releasing the same thing over again and pretending it’s new, but then the cycle just begins anew