Not only does the mRNA not make any sense as a vaccine in any way, but it obviously did not work at all, and the infection rate actually greatly increased when it was introduced.
The excuse given was that new variants made the original mRNA less effective, and that is ridiculous.
The mRNA ONLY reproduced the spike protein, and that never changed one little bit.
It couldn't, since the spike protein is from back when covid was one of our own exosomes, and the spike protein has never changed, and never could if covid was ever going to succeed in being let into our cells by the use of the spike protein as knocking on the door.