>>14359505the spike protien is what causes the inflammatory thrombotic disease covid19
natural infection means the virus (which is immediately attacked by an immune system) has to progress through your eyes, mouth, nose and lungs into the blood which does not happen in anyone but the very elderly and cormobid. Natural infection creates an immune response to the entire virus not just the spike protein
while the vaccine is a technology which is literally defined by it's ability to inject genetic code into the body unimpeded by the immune system which then makes your own cells host the spike protein so that your immune system will attack cells that host a foreign protein. It goes everywhere and probably reverse transcribes into the genome meaning you may produce it for the rest of your life. It persists in the body much longer than natural rna. Even without all these untested mechanisms we have never made a corona virus vaccine that didn't result in antibody dependent enhancement