Reminds me of Lysenkoism where one mans delusions of science https://en.wikipedia.org/wiki/Lysenkoism set back the discourse as it was enforced as state policy.
He was vindicated by modern science. His "delusions" were that epigenetics exist and are heritable. (His opponents took a polar, more hardline stance that only genetic information is relevant for phenotype expression.) See more here: https://www.google.com/search?ie=UTF-8&q=heritable%20epigene...
Instead, he's just a criminal and a fraud.