I watched part of it. He does not have evidence to backup his claims.
Ryan Cole and his motivations:
https://www.business insider.com/idaho-ryan-cole-public-health-board-anti-vaccine-2021-9
https://www.idahostatesman.com/opinion/from-the-opinion-editor/article253889428.html
Fact checking his claims:
https://healthfeedback.org/claimreview/no-scientific-evidence-for-claim-by-pathologist-ryan-cole-that-covid-19-vaccines-weaken-the-immune-system/
https://www.factcheck.org/2021/04/scicheck-idaho-doctor-makes-baseless-claims-about-safety-of-covid-19-vaccines/
