[Moonman62]

Such "true believers" are certain that they have a hotline to truth—absolute truth. They are upset and even angered that anyone can fail to see these truths. In fact, they usually consider skeptics to be deliberately denying these truths, for some personal or emotional reasons. They see skeptics as "the enemy", an enemy to be discredited in any way possible. They invent all sorts of fantastic reasons why the "establishment" would attempt to "hide or deny the truth". Perhaps it's a "vast conspiracy" by scientists to preserve their jobs and their status as guardians of their faith in false principles.

He isn't an inventor, but that paragraph screams Kevmo. I'd give him a ping, but he doesn't like that.

[count-your-change]

Probably the “Hot Fusion” cartel undermining lenr. Or Big Oil or Big Utilities, another trade secret.