Finally, a rather fringe theory proposes that a certain type of ketone can itself be euphoric as it's chemically related to GHB, the notorious date - rape drug. (neurofantastic.com)
Indeed while there is evidence of attempted interference, «Trump was put into power by the Russians» is a fringe theory. (politics.stackexchange.com)
Per the content guideline fringe theories, the term «pseudoscience» may be used to distinguish fringe theories from mainstream science, supported by reliable sources. (en.wikipedia.org)