Well, that's true. Who knows what the vax protects you from, if anything. Not the disease. Diseases are identified by symptoms, which are exactly the same for "COVID" as the flu and bunch of other shit. For instance, the flu vaccine, which sometimes works and sometimes doesn't, you can show that a lot fewer people will get flu like diseases if they take it. For COVID, I'm not aware that that is true. For COVID, they first take someone with flu symptoms, then they run a swab of their sputum or whatever through a process where they chop up DNA and attempt to replicate certain sequences. If they find certain sequences supposed to be associated with COVID, they decide you had COVID. But that's not diagnostic of the disease. That determines exactly what it sounds like it determines -- that they found a DNA fragment.