Not anyone serious. People that are floating this don't understand the Hatch Act.
The fact that you don't mention the levels at which these things occur is what is wrong. Just like the epidemiologists that claim any dose of a toxin is, well, toxic, the idea that any level of EM is dangerous is equally false.
I know exactly what's out there. You listed all the sources without listing the actual field strength impinging on the human body. Until you have that number you can't know what it's doing. Just saying "there's so much it's bad" is at best disingenuous, at worst an outright lie.