Alien Avoidance on This Coinciding Plane

If an advanced species coincides with us in a different frequency, on this plane, Are they really aliens? Why do they avoid us? To start the second week of this podcast, I have fun with a very whatificatious subject. Why do aliens avoid us? I get into the light spectrum, auras, monism, philosophical materialism, and even a little superposition. Here are some reference links from the podcast:

http://labman.phys.utk.edu/phys222core/modules/m6/The%20EM%20spectrum.html
https://education.nationalgeographic.org/resource/visible-light/
https://www.thoughtco.com/the-visible-light-spectrum-2699036
https://substack.com/@commercialherschel
https://buymeacoffee.com/smellcast