I use Switchbot Hub mini to control AC units and it's amazing that it was able to learn the remote in seconds! Now I need to expose those ACs in Apple HomeKit (no, Siri Shortcuts don't work for my case).
I'd be happy if there was a native integration that would've exposed all the Hub appliances to HomeKit but I'd be fine developing a Homebridge plugin if there was an HTTP or Bluetooth API that would've allowed my Raspberry Pi to communicate with the Hub.
The goal is to have control over all appliance commands as they're available in Switchbot app, but in Homekit - not just record a scene a trigger it with a hook.
There is integration with Alexa and I'm looking for equal level of support for HomeKit.