We share locations as a family.
It's on all the time but we rarely use it so I wouldn't say we are tracking each other. Occasionally, if adult DD1 is out on a horse and taking longer than I expected, I'll check on her location to see if she's moving.
We occasionally look to see if DH has gone through the nearest town if we want him to pick something up on the way home. If she's static in a field, at least I know where to find her. This has only happened once but it was helpful.
We occasionally check how close someone in the family is to home when working out when to start cooking dinner.
None of it feels toxic, controlling or like we're being tracked. It just feels like a quick way to find out where someone is if that's helpful. If one of us wanted to go off radar, they could turn off their location sharing and the rest of us would be very unlikely to notice or they would assume no signal.
However, I also understand that normalising this makes it easier for coervice controllers to argue that tracking their victims is reasonable.