All fact checkers are opinions. I think people got that already. You cant fact check a covid scientific claim with “oh but experts said this is not true, therefor this is wrong”. First of all who are these experts, what studies they use. What is the general scientific concensus. Show me at least 15 studies that support your claim. This is a lot of work. So you are not fact checking anything. You show us your opinion with your lazy fact check.
Did Christian Eriksen colapse in EU 2021 because of a covid vaccine. The Internazionale owner came out and said no. Therefor the claim is false. Wait what the fuck? People, dont lie now? Can you actually check if someone has been vaccinated or you are that fucking lazy?