A) conspiracy theorists or
B) a credentialled doctor?
I think you'd choose A) ...
I'll take ANY number of practiced, educated, qualified, certified Civil Engineer's opinions over crack-pot, hair-ball, wild-eyed, impossible 'theories' publlished by a cadre of hucksters with nothing more than a website as a 'credential'.
The bottom line is - YOU PEOPLE are TOO easily taken in and HOSED ROYALLY by these un-principled HUCKSTERS.
THANK GOD these 'hucksters' don't do (they couldn't!) any serious engineering or construction projects!!!