You’re drawing the wrong conclusions. The vaccine has vastly fewer similar parts than the disease itself. You’re still a million times better off getting the vaccine than you are the virus. The virus has many parts. The vaccine contains just one. The priming you’re expressing so much concern over is FAR less likely in a targeted vaccine than it is after COVID-19 infection.
That tweet wasn’t me. If you don’t agree go argue with Dr. Urso.