Lt Dan
F*** your ice cream!
YesYes. Once again, very few cases of people catching Covid twice. Places like the UK had 10s of millions of people exposed to the original virus and then variants. If there was no natural immunity, you'd have seen 100s of thousands of documented cases of multiple infections.
Your Immune System Evolves to Fight Coronavirus Variants
Immune Response from COVID Recognizes Variants
The real trick here is to "remove" for lack of a better word. The novel status of this virus.
Once our bodies see a virus, the severity is much lower, and even if the virus does mutate the body still knows what it is and how to fight it