Theoretically speaking: One person could theoretically get coronavirus 8 times during the next 2 years time

Why?

Because immunity after having had it is only a maximum of 3 months. So, theoretically someone could get coronavirus every 3 months during a 2 year period. Therefore, a person theoretically could become infected with coronavirus 8 times in any 2 year period.

What is the likelihood of surviving getting coronavirus 8 times in any 2 year period?

If you are over 30 or 40 with any kind of health condition the chances of surviving coronavirus 8 times in 2 years is very low.

This is one reason why I worry about coronavirus and it's mutations over time causing the extinction of the human race completely by 2100 AD.