Rather than use the standard Nest integration that comes included in Home Assistant, I opted to preserve a previous setup that utilized Homebridge to expose the Nest Thermostat to Home Assistant by way of a "virtual" Apple HomeKit hub — all to avoid paying the one-time $5 fee to Google for their developer account.
Some volunteer, some are paid. All who show up are there to make the day* possible.
“Democracy cannot succeed unless those who express their choice are prepared to choose wisely. The real safeguard of democracy, therefore, is education…”