I am discussing this rather globally, not only about America.
You are right about unpreparedness. I was for a 1 month of extreme lockdown with extreme quarantining. If there's no influx of people from abroad, or they are admitted in after 2 weeks in quarantine in a facility near the border/some facility near airport, EVERYTHING could be reopened after just a few weeks, and we wouldn't be talking about any of this now. There's a Wall St businessman who proposed this early, but nobody listened to him. I'd add that businesses were equally unprepared, in my opinion, it's 21st century and for many kinds of jobs, people who wish so should be able to work from home, on their own schedule, it saves time, money, reduces traffic, increases personal happiness, improves efficiency; I've been saying this for many years. But people like to control and micromanage people, they think they will get more done if they drag people into offices, which is why we won't have that any time soon.
It's not realistic to expect people to close their businesses indefinitely and not provide them means to do so. Maybe USA is able to provide financially. But some other governments, even with best effort, cannot even afford to pay for such long lockdowns. So it is wrong to expect people to obey what would mean becoming homeless for many. Also curfews are stupid because they force people to flock to stores and shop their necessities more at the same time, instead of dispersing crowds, most would naturally avoid shopping in peak hours.
But what upsets me the most is blatant disregard of other lives. People who work in "essential" services, or are retired (or on disability income), do not seem to have a single care about others. They just expect everybody to close and risk becoming homeless with their families, meanwhile calling them monsters and uncaring. Lockdowns of businesses cannot really solve the problem we have, because of the duration that is demanded. Something dragged out to this degree with no end in sight creates other, potentially a lot worse, economic and social problems. Rise in poverty is followed by rise in crime and drug use. It's not about "loving money"! Do people not understand what comes next when so many people fall under the poverty line? They don't care how many people and children killed themselves since lockdowns started. Saving lives? I guess saving some lives, but flushing others down the drain. And they think of themselves to be some champions of compassion.