You’d have to be very reckless and overly trusting to agree to this as part of a medical experiment or give it to your child, especially with a corrupt corporation like Pfizer that has lost many court cases.
Just read the official filings of the Phase Three human trials. They can change the SIZE of the dose or ingredients in the dose from zero (placebo) to massive amounts just to see the reaction.
Be aware that really crazy people are shameless in making demands.
The most insane of these is that 100% of all humans get vaccinated. Only 1 billion humans out of 8 billion have been vaccinated and now already there are stats showing more deaths from the 13% vaccinated than in the 87% unvaccinated.
Why should the 180 million of us who survived COVID infection and have the antibodies and full natural immunity be pestered by these 100% fools?
The Cleveland Clinic studied all 53,000 of their employees and concluded that there is NO BENEFIT to vaccinating those of us who already survived COVID infection. As far as I know, NO ONE has even argued with the Cleveland Clinic study.
So you 100% mandatory vaccine people are idiotic bullies who cannot comprehend even the most simple scientific or medical articles with messages a kindergarten student could understand.