Yep, and it’s true. I have a lot of devices (70-80 I think?) on HomeKit and 16.2 upgrade didn’t do anything positive for them, and made some things noticeably worse. I’m still in disbelief I can’t specify which Apple TV is the home hub anymore. Just unforgivable.
Automations that have worked for years no longer function correctly even after being deleted and re-created. Home hubs becoming unresponsive. No improvements in responsiveness. No improved or refined functionality.
This has better be laying groundwork for better things because as it stands Apple is dropping the ball in the smart home space.