dennis@home pretended :
You could probably introduce some really tight timing between the events to
make it less likely but they don't and there would still be ways to get
around it. You could even do it with passive range extenders if you really
wanted to. Then you are down to the speed of light and how you measure it.

The extenders have to use store and forward, both cannot transmit at
the same time or the extender's reception would be swamped.