Unfortunately, that is always the risk with cloud stuff. Once I can repalce all my automation stuff with homekit compatible swicthes,, lights, etc. I'll start doing it form least expensve to wait until it breaks expensive. Right now, I have a gumbo of devices, since no one manucaturer makes everything. For example, my 4 way switch only works with one manufacturers devices. Most of my stuff is from Amazon or Feit and work reasonably well, although Alexa often takes two or three tries to tuen on lights. My Ring ha s been the most reliable.