Basically the main use of Siri for me is lighting---it isn't so bad at setting HomeKit lights scenes---and, with recent shortcuts capability increases, hitting

Basically the main use of Siri for me is lighting---it isn't so bad at setting HomeKit lights scenes---and, with recent shortcuts capability increases, hitting external APIs. The latter point is a bit broader: now that Siri can hit an arbitrary URL via shortcuts, you can really just set your own trigger phrase to do anything that can be automated. You better believe I have a raspberry pi on order which will be running a local webserver...