Sure, but the probability would be low-ish of that happening, and the other system could either switch frequencies or beamform a null in the direction of the interferer if they were also a phased array.
Maybe the EIRP shouldn't be unlimited, but I still think it would be beneficial to encourage spatially selective systems.
Maybe the EIRP shouldn't be unlimited, but I still think it would be beneficial to encourage spatially selective systems.