One of the device types permitted by the Alexa ecosystem is "Contact" (open/closed), so if you create a Virtual Contact on the Hubitat side, and share it with the Alexa app (by Hubitat), then run Discover on your Alexa app (by Amazon), she will have the ability to incorporate the VC into routines (as a trigger event) and such.
From there, would be trivially easy to include the VC in WC or RM as triggers or action targets.
FWIW, you don't need to code in GAS in order to pull Google Sheets data into WC or RM, if you follow the steps in this tutorial.
