Serious and trustworthy research is done on peer reviewed journals, not websites where everyone can post whatever he/she wants
The term peer review was virtually non-existent prior to the 1960s. And despite that, nearly everything in modern society can ultimately be attributed to breakthroughs that happened prior to the advent of peer-review.
https://books.google.com/ngrams/graph?content=peer+review&ye...
It does correlate perfectly with when modern scholars point to when the institutions were captured.