Vine Smart Wi-Fi Thermostat w/TouchScreen

Do all public utilities have a rebate for these smart thermostats? I know in my state the rebate covers almost the whole cost.

https://www.home-assistant.io/ Very different than alexa/google. This is smart home control for the enthusiast and/or anyone that wants to limit how much of their data goes to corporate cloud data. Considering there are 1000+ services supported by HA, not having that support would be a deal-breaker for a lot of would-be early adopters.

Alexa =/= Home Assistant