This is completely not true, and the foregoing article ignores numerous aspects of the potential health concerns of millimeter wave radiation in the 95Ghz area of the spectrum.
1) 95Ghz millimeter wave provably and without question has the potential for adverse affects on human tissue. Active Denial Systems (https://jnlwp.defense.gov/About/Frequently-Asked-Questions/A... for example) use 95Mhz directed energy for so-called Non Lethal Weapons technology. This is not complex.
2) Based on poor signal propagation and inability to permeate through common materials used in most building construction, 95Ghz picocells are being deployed every couple hundred feet in areas with large buildings and superstructures. This is not something that can be opted out of, especially in densely populated urban areas.
3) The adverse effects of electromagnetic fields on biological tissue was extensively researched by Dr. Robert Becker and documented in his published scientific research as well as his book The Body Electric. All of this information was suppressed by academia and big pharma, he proved exponentially increased cellular mitosis rates, damage to DNA, and a host of other ill effects from EM fields at powers significantly less than today's mobile telephones and WiFi access points. There is a massive profit motive associated with mobile telephony, the Federal Communication Commission is one of the only, if not the only, self-funded government agencies in the U.S. and if you've ever consulted for them it shows. Armani suits, 7 Series in the parking lot, the FCC has loads of cash from spectrum allocation auctions where they receive billions of dollars for each chunk of the spectrum they auction off for use by mobile carriers.
Millimeter wave 5G should be completely stopped in its tracks until conclusive studies have been conducted. Hundreds if not thousands of scientists at this point have signed public letters to this effect, I am really surprised this is even a 5G positive topic of discussion on YC.