I was on this board, I'm thinking sometime in 2019 but might have been even earlier. Not sure if it was before "8kun". However, I remember thinking about the massive amounts of aluminum in the brains of children who received the full CDC "schedule". I also remember thinking about the effects of microwaves on aluminum foil put in a microwave. It was easy to surmise that certain microwave exposures would do dreadful things to those poor children should the waves be able to penetrate brain tissue. Someone argued against that, but I think my basis hypothesis was on the right track at least. As I recall this was prior to COVID and the jabs that followed.