I do not understand this standpoint. I am an engineer myself and when I compare two numbers I calculate both numbers and not just wave my hands. I don't know ho

I do not understand this standpoint. I am an engineer myself and when I compare two numbers I calculate both numbers and not just wave my hands. I don't know how to calculate either number in this case. Where did you get the "few million"? How come the vaccine causes myocarditis and thrombosis, both outside the deltoid muscle, where you said it's contained? How could the virus end damaging my brain, are you really sure there are ACE2 receptors in the brain neurons?