Except for that one time a new one magically doesn’t reappear… only to find out that the entire region is down. Then you have to explain to the owner that you don’t have multi-region deployments because they didn’t want to pay for it… and you have no idea when it will be back. (based on a true story) At least with more traditional setups, you can have visibility into why/how your entire system is down and can even have a reasonable timeline to get back to running.