This poor dude really chose poorly. I use HoneKit for my smart house from Apple, since I use Mac, iPhone, and have iPads for my kids. I have Siri HomePods of various gens throughout my house. I also have a Raspberry Pi running home bridge that helps me integrate many non-HomeKit things with it. For example, my Pentair swimming pool control panel. I can say Hey Siri, set the Spa to 98. Turn on the spa, turn off the spa, pool lights, etc. I went all out, I bought auto-igniters for my fire pit and both fireplaces, and connected them to HomeKit with home bridge. I have an Apple TV behind every TV in the house, and I use Ecobee for the humidifier. My HVACs have communicating thermostats that canâ(TM)t be changed to Ecobee (carrier infinity / Green Speed). But, homebridge has a plugin for that too. Most all my light bulbs are Meross or Philips Hue which is HomeKit compatible, my garage door is on HomeKit, so are my door locks from Yale. I also put an Moen U Valve system in my master shower, which is awesome. It is HomeKit out of the box.
All of this will never go obsolete. Because HomeKit doesnt have a dependency on the cloud. I even made a disrtinct VLAN and WiFi for the IOT network which canâ(TM)t talk to the internet. Only the Apple Hubs can. Sometimes I remove the firewall block to run updates on things, but generally only if I am having trouble or there is a new feature I want. Otherwise, no thank you.