That is not what telemetry does. Useful features that are hidden aren't distinguished from useless features people don't use. Features that are used rarely but

That is not what telemetry does. Useful features that are hidden aren't distinguished from useless features people don't use. Features that are used rarely but are super important aren't distinguished from features that don't work well. Feature usage is a poor proxy for usefulness, importance, usability, visibility; it confounds them all.