[Toyotiac]

Would rather be left alone in "private driving mode" and left on my own to figure out how much range is available given the level of charge in the batteries.

Just found out the Mach-E has a reset feature that deletes the driver history on which it bases available range estimates, and click-click, full spec advertised range appears on its version of a GOM.

Does the Bolt have this reset driver history feature?

At issue here is still the fact that you fill the battery with kWh, not miles. How many miles you get from those kWh depends on all those factors the GOM algorithm looks at. The battery SOC is shown to the nearest 5% with the green bars and to the nearest 1% in the MyChevrolet app.