Go on cnbc, cry about the world ending and being scared for your life and then buy up everything circa march.
Also Buffet is old enough to have remembered other "pandemias" and times of volatility. He was there during the hong kong flu of 69. He was around when Polio was a thing. Hes been through Black Monday and 9/11.
Tons of money to be made in volatility. You're using that word in a negative manner. Volatility up is a great thing.