I say 30 to 40 meters is fair. That’s a large local area of where you can be seen and you pretty much have to be outside the area of contention for the passive to apply — most likely outside the ability of anyone to peel for you too.
This is precisely the point where this ability should kick in and where it shouldn’t — the practical maxim past where anyone could peel for you. At that point you’re on your own and the cat ‘n mouse game begins.