I'm sorry, but you're wrong. Disease enhancement from a vaccine was first discovered back in the 60s with the RSV vaccine, well before MRNA was developed. ADE usually occurs from non-neutralizing antibodies being produced by your body. Look up dengue fever and how catching one strain usually results in a mild case, but if you later catch one of the other 3 strains, you can become very ill. https://www.sciencedaily.com/releases/2011/12/111221151713.htm

On a few occasions ADE has resulted from vaccination: Respiratory syncytial virus (RSV) — RSV is a virus that commonly causes pneumonia in children. A vaccine was made by growing RSV, purifying it, and inactivating it with the chemical formaldehyde. In clinical trials, children who were given the vaccine were more likely to develop or die from pneumonia after infection with RSV. As a result of this finding, the vaccine trials stopped, and the vaccine was never submitted for approval or released to the public. Measles — An early version of measles vaccine was made by inactivating measles virus using formaldehyde. Children who were vaccinated and later became infected with measles in the community developed high fevers, unusual rash, and an atypical form of pneumonia. Upon seeing these results, the vaccine was withdrawn from use, and those who received this version of the vaccine were recommended to be vaccinated again using the live, weakened measles vaccine, which does not cause ADE and is still in use today.

I'm sorry, but you're wrong. Disease enhancement from a vaccine was first discovered back in the 60s with the RSV vaccine, well before MRNA was developed. ADE usually occurs from non-neutralizing antibodies being produced by your body. Look up dengue fever and how catching one strain usually results in a mild case, but if you later catch one of the other 3 strains, you can become very ill.

On a few occasions ADE has resulted from vaccination: Respiratory syncytial virus (RSV) — RSV is a virus that commonly causes pneumonia in children. A vaccine was made by growing RSV, purifying it, and inactivating it with the chemical formaldehyde. In clinical trials, children who were given the vaccine were more likely to develop or die from pneumonia after infection with RSV. As a result of this finding, the vaccine trials stopped, and the vaccine was never submitted for approval or released to the public.

Measles — An early version of measles vaccine was made by inactivating measles virus using formaldehyde. Children who were vaccinated and later became infected with measles in the community developed high fevers, unusual rash, and an atypical form of pneumonia. Upon seeing these results, the vaccine was withdrawn from use, and those who received this version of the vaccine were recommended to be vaccinated again using the live, weakened measles vaccine, which does not cause ADE and is still in use today.

I'm sorry, but you're wrong. Disease enhancement from a vaccine was first discovered back in the 60s with the RSV vaccine, well before MRNA was developed.

On a few occasions ADE has resulted from vaccination:

Respiratory syncytial virus (RSV) — RSV is a virus that commonly causes pneumonia in children. A vaccine was made by growing RSV, purifying it, and inactivating it with the chemical formaldehyde. In clinical trials, children who were given the vaccine were more likely to develop or die from pneumonia after infection with RSV. As a result of this finding, the vaccine trials stopped, and the vaccine was never submitted for approval or released to the public. Measles — An early version of measles vaccine was made by inactivating measles virus using formaldehyde. Children who were vaccinated and later became infected with measles in the community developed high fevers, unusual rash, and an atypical form of pneumonia. Upon seeing these results, the vaccine was withdrawn from use, and those who received this version of the vaccine were recommended to be vaccinated again using the live, weakened measles vaccine, which does not cause ADE and is still in use today.