I wish they were more consistent with their Mac & iPad upgrades. Most of the time these things don’t even need to be updated more than once every two years.
They should update every single Mac in their lineup just once every other October along with the iPads.
iPhone releases every September, Apple Watch upgrades every other September with the iPhone.
There’s no need to update any of those things (other than the iPhone) more than once a year.
Consistency would be a very welcome change.