@h3mmy @skaverat I guess the question refers to how some systems treat missing data as 0 and if this has any effect.
There was a few stories about similar things.
A guy got a license plate NULL and started getting tickets to random people from all over his state.
Another person got harassed for stealing phones because tracking system put a pin on map at their house. Turns out the system didn’t have more precise data than a country so it put the pin at a geographic center of the USA which happens to coincide with that house.
Also, Null Island. https://en.m.wikipedia.org/wiki/Null_Island