For vast majority of people, covid is non issue. Most people will either have no symptoms or only have mild symptoms. So no, not everyone will get sick from covid.

Of course, like any other disease there will be some death, particularly for old people and people with underlying condition but nothing that could cause problem as greater than mass lockdown.

My statement is essentially, some disease is preferable than mass lockdown.

Wanting to eradicate disease is good and I support it but not with something that caused massive problem that is worse than the disease.