If we think in perspective of ecology and population genetics, COVID19 crisis might have been an evolutionary event; sadly, if think in negative side, to weed out weak genes among us, but in positive side, to strengthen our genes for the next coming generations.

Yup, although I and we should still rather want to protect such vulnerable populations as much as possible; but those millions of unlucky souls, who perished due to this pandemic, might have probably done their positive contributions to human evolution.
Aloha.