I'm from Australia - where while we've had some grumblings about the health measures, on the whole, we've been pretty lucky. Our death toll is 104 people - which even though (comparative) low is still a tragedy.
Yet the USA death toll is over 130,000 people - that is a terrible thing =(. I do not get how the USA can be so blase about it.
And that is with measures in place (although I'm sure there are breaches). Imagine if you simply let it run rampant, and let the health system get overhwelmed? (See Italy).
It does seem like its overwhelming the young who are very laid back about COVID-19, and chaff the most at restrictions.
To be frank - that seems very selfish.
Imagine if the virus had a 30% mortality rate in your cohort? You'd be terrified.
(I'm young, with two young kids under 5. My parents refused to see me or our kids for a couple of months, out of fear they might catch it from us - I missed them as did their grandkids, but I understand why - it must have been scary for them).
And even that aside - have you considered that a lot of the economic downturn isn't from the actual health measures in place - but from the uncertainty, doubt and fear caused by a virus pandemic? People are scared, and that's naturally going to curb some spending. We are a interlinked global economy, and you cannot escape that.
I hope that we'll have a vaccine soon, so we can go back to normal - but in lieu of that, trying to stamp out the virus or contain it isn't a bad goal.