The reason for this is that it isn't. Five G technology, which will require cell towers every couple hundred feet in order to work, is perhaps the greatest technological fraud to date. It's never been proven safe – and, in fact, has been shown to be threatening to the health of plants, animals, and humans.
It all has to do with the type of radiation that's emitted from 5G – radiation that penetrates human skin more aggressively than any other type of radiation currently emitted from consumer electronics. It's actually in the same frequency range as what's blasted by the naked body scanners present at American and British airports.
"Today's cellular and Wi-Fi networks rely on microwaves – a type of electromagnetic radiation utilizing frequencies up to 6 gigahertz (GHz) in order to wirelessly transmit voice or data," explains the Environmental Health Trust (EHT) about the difference.