Lots of things that people say in opposition to vaccines is true, or at least has some basis in fact. Polio vaccines decades ago were contaminated with sv40, which does have the potential to cause tumors. (So there is "vaccines cause cancer!") There is also probably a real link between Guillain-Barre and vaccines, but there is also a link between any infection and Guillain-Barre, do with a vaccine you essne tidally keep the risk of that very rare syndrome and lose the risk of infection.
Vaccines are not risk-free, they just have such incredibly high value that the incredibly low risk is completely worth it.
> if we ban them, what are we banning them for?
"We" are not banning them. GoFundMe is.
Call it whatever you like. "Subverting public health," maybe.