"many negative side effects of other vaccines" is a profoundly unscientific statement, particularly when you're trying to prove the likelihood of a completely different vaccine having side effects for other reasons

if I could just offer a piece of friendly advice, for anyone trying to convince the majority that the COVID-19 vaccines show a strong likelihood of negative side effects long-term:

try to show the actual frequency of each long-term side effect you mention, as a proportion of # of those vaccines administered, and explain the physical mechanism by which each of those side effects will manifest in recipients of the COVID-19 vaccines

Source? My understanding is that vaccine side effects are almost always discovered in the first few months.

I must have missed the study that showed the long-term side effects of the vaccine were determined by the long-term side effects of DDT

if you would be so kind as to link it here...