Like the flu, everyone is going to get covid. As with the flu having immunity to variants of covid keeps you from getting a severe case of covid. A lot of people die from the flu every year even though they have immunity to close variants of whatever flu strain is floating around. The difference between the flu and covid however is the death rate from the flu is 30 time less than the death rate from covid victims who have not been vaccinated. Interestingly vaccinated covid patients appear to have a death rate which is pretty similar to the flu.
Get vaccinated. Make covid something we can treat like the flu