WHO says that 10% or 780 million have been infected so far (compared to 36 million positive pcr tests and 1 million 'covid involved death')
1. Global CFR is 0.14% and thus comparable to the flu. Considering that CFR was probably higher at the beginning, it is now lower than 0.14% and will continue to drop.
2. Testing random people was completely useless, missing >95% of covid anyway.