We could have had a hard strong lockdown in early 2020, but people like you made the arguments you're making now, and so we've had a see-saw year of restrictions being imposed and lifted, and here we are: the economy's fucked, huge numbers of people are dead, we have new variants[1] in circulation, and we're now saying "let's just kill off anyone who'd, or obese, or has diabetes, or asthma".

[1] Notice how all the worrying variants are from countries with inadequate lockdowns?