This is why I don't want IoT. Most new robot-vacuums can't even run the schedule if they are disconnected. But even if they can you sure as hell can't change it if the service goes down (or turns off).

I want to know that sparing physical issues, the products I buy will keep working. Not because the vendor decided that it is no longer worth supporting. I purposely bought a couple-generation old vacuum for this reason.

This outage should sever a wake up call for how useless your "smart" devices will be in a couple of years when the company decides that keeping them working is no longer worth it.

The inability for air-gaped devices to catch malware is a nice added benefit.