Apple's App Review has also been slipping over the past few months. I have multiple apps that have taken days, up to a week to be approved.
What's most galling is that if you use CapacitorJS or similar you can ship app updates instantly to your users but if you write native first-class OS citizen apps you are penalized.
There is nothing quite so annoying as having a fix for a bug people are running into and have zero control over when it will get out to them.