A lot of the justifications here for universal tracking is that it's convenient in a few situations, and almost always situations where other solutions are even better. The horse/cycle riding off in to the wilds - not actually ideal as knowing where they are is only any use once you're concerned they're missing, by which time they've probably bled to death, a sport specific tracking enabled only for the activity would now also have included shock alerts, so when the horse threw the rider or the bike crashed an alert would've gone including the location so you knew there was an accident.
That's actual safety, the simplistic tracking does little, even if you're staring at the dot on the map, it doesn't tell you if it's stopped because there's a nice view to sit and watch and contemplate the world.
The "I'm home" etc. alerts, universal tracking for convenience, again the big problem is you need to stare at the map to see where they are, much better solution is some sort of geofence app which triggers actions when they arrive at a place - better functionality without the risk of spying.
If you're really doing it for these purposes and not because you like to monitor your family, please use better methods, the horse/bike is not safer.