The ‘others’ probably figured out a long time ago that they could communicate instantaneously (or at the very least order of magnitude faster than light speed) by using separated/paired particles Even binary code can be sent instantaneously from one star to another via this paired particles method using ‘action at a distance’ technology.
Yeah I’ve always wondered about the communications potential of spooky action at a distance.
When you get to the quantum level the physical laws of the universe seem to go out the window.
Currently we only know how to pair particles by having them start out physically together however it may be possible to tune in a time and space location without having been there before. Quantum experiments for the last 100 years keep showing that time and space as we perceive them are definitely an illusion of some kind.