I remember watching "The Big Chill" long, long ago. Jeff Goldblum say something like, "We do we want we want first and rationalize it later." That stuck with me. Paying attention to conspiracy theorists pulls focus away from the more important questions you ask.

My curiosity isn't what the vaccine did at the edges but what it did in the middle. Anyway, if you're not getting paid for this expect to get very depressed.