None are accurate. No credible tests accepted by the scientific community- and the scientific community had no reason to stop any potentially useful treatments from being used- ever found any evidence that Ivermectin or any other alternative treatment was effective against Covid- if they had such treatment would have been rushed into use in every hospital across the country.
No comparable study ever found a link between the vaccine and otherwise unaccountable heart issues among people of any age.
No one in the medical community ever actually claimed that taking the vaccine would guarantee a person wouldn't ever contract Covid- only that it would no longer be untreatable or a death sentence.