You obviously don’t understand science. The two approved vaccines target the spike protein that allow the virus to invade the ACE2 cell receptors. Those spike proteins have not changed nor mutated the vaccines will still work, and since SARS I and MERS both have nearly identical spike proteins the vaccines will also work for those. The Modera version was created days after the DNA was released back in March why? Because there already was a SARS I vaccine and they just adjusted it to target the proteins of the SARS II COVID strain. In fact all 30 coronavirus share the same spike proteins so in theory the two approved vaccines would also prevent coronavirus based colds too. But given that coronavirus based colds are less than 20% of the total of all colds the effect will be minimal most “colds” are rhinovirus
My understanding of the Influenza vaccine is that a guessing game takes place 2 years in advance, out of 6 strains of the Flu, on which strain to produce a vaccine for it. And just about every year, except this year where there is magically an absence of Influenza, around December the CDC will issue a report through the MSM mouthpieces that the initial vaccine of that year was ineffective, as another strain of the Flu became dominant, and that another Flu Shot will be necessary. That’s how it works, why would it be different for Covid?