Well… that’s being VERY generous🙂
We’ve seen updates break things that stayed broke a long time (several months).
When it comes to hotfixes, they are super conservative in whether they will do one, and what gets included in it if they do choose to do one.
From past experience, it would make sense for them to plan for one after every update, both Sim and World. Plan for the worst but hope for the best.
I would also love to see a commitment from Microsoft to put a high priority on fixing regression bugs, if not with hotfixes, at least in the next update. No bug left behind🙂