Anybody with any sense whatsoever will realize that it is very unlikely to happen.
What the uneducated see is prodigious amounts of liquids and sand being pumped at high pressure into a well. That is the crux of the matter, as the chicken-littles see no more than that, and believe it must be contaminating. Some of them perhaps can, but the truly evil ones will see it, but have an agenda to drive, so try to persuade the ignorant otherwise.