Dr. Ryan Cole, a pathologist, appears to make serious claims related to covid vaccines without supporting evidence. Searching his name reveals he's being given a voice by some of the right-wing media, but if there was substance to what he had to say, other doctors, researchers, scientists, etc, would eagerly jump to verify and act on it.
https://www.factcheck.org/2021/04/scicheck-idaho-doctor-make...