Oh I do have smart home, but it is a closed system, running a an RPi 4B locally, with Home Assistant and Zigbee2MQTT, and accessible from the internet only via a Wireguard, which bounces through a VPS somewhere in Paris. I am not dependent on any cloud infrastructure, so as long as my RPi is running, I can do this forever as long as the hardware doesn’t break - and then I can just swap the devices with the same type as long as it does Zigbee.
Oh I do have smart home, but it is a closed system, running a an RPi 4B locally, with Home Assistant and Zigbee2MQTT, and accessible from the internet only via a Wireguard, which bounces through a VPS somewhere in Paris. I am not dependent on any cloud infrastructure, so as long as my RPi is running, I can do this forever as long as the hardware doesn’t break - and then I can just swap the devices with the same type as long as it does Zigbee.