Sorry for my irritation, but honestly this is very frustrating. It just feels broken and undocumented. Currently, (Monterey 12.3.1 21E258), the only option for tccutil is reset. This can take a Bundle ID or bundle filename as its argument, but I can't find more than that. There is some reference to resetting every permission, via tccutil reset All. So I did that. tccutil reset All results in no change whatsoever in the Location Services Preferences. I did notice a reset of the "Full Disk Access" permissions. Which are not at issue here; you can easily manage the Full Disk Access permissions in a way that seems to be expected behavior. If an app needs Full Disk Access, it can ask. The user may actually be prompted to add this permission. In the Full Disk Access preference sub-panel, you can add or remove items via the +/- control or by dragging an app onto the list to add it. You can remove an app from this list. Looks very much to me as if there is some work to be done on the Security & Privacy Preferences pane for Location Services.