I think it’s worth saying that while not ionizing, high power high gain RF can cause damage via burns. Not sure how much power/gain is used in this situation though. Staying away from unfamiliar transmitting antennas is in general a good thing.

This is what frustrates me. Wikipedia is one of the last places where sources are cited. I understand that sometimes the sources are not that great, but at least the claim comes with a source to verify. That’s a far cry from the nonsense spewed on say facebook.