The house is set up for ring cameras and makes it either impossible or painful to use anything else. Not because of technical limitations, but in order to steer you away from competitors. Building something with it working in a particular way is fine, but building it in a particular way _in order_ for it not to work with competitors hurts everyone. I get the argument it's just because it makes their products work better, and call bullshit.
In my case it's because I'm using another of their products (my Mac) that is _not_ locked down like the iDevices. My laptop doesn't lock me into my phone, but buying a phone that they have locked out of my laptop's special Apple-only APIs puts me at a disadvantage.