He is misdirected to believe The Science. He is NOT a scientist, so I wouldn’t expect him to understand that these gene therapy injections are NOT vaccines, as they are commonly called.
He is making a horrible assumption of facts to use as a false foundation for his statements.
Big mistake.
For what it’s worth, the injections do cause a reaction; they likely have an effect. But the effects are so scatter shot that not everyone has benefits, and some have horrible negative effects.
But they are NOT vaccines, no matter the change of definition.