Already there is a hospital in Seattle down to a 4 day supply of gloves. And, in Italy, they are triaging patients and giving beds ONLY to people likely to survive. Older and sicker people are being left to die. Read the Atlantic article. THAT is reality for Italy.
https://www.theatlantic.com/ideas/archive/2020/03/who-gets-hospital-bed/607807/ And, if you think our medical system could handle it any better, you are smoking something funny. That is what we are trying to avoid. And, if we do manage to "flatten the curve" on this, and our medical system isn't overwhelmed, lots of people are going to say "see, it wasn't a problem...no big deal." I hope that is what we are saying 3 weeks from now, and not "I can't believe my grandmother cannot even get a bed in a hospital, and was left to die."
Also, it's worth noting that Japan has now recorded it's first case of "re-infection." That is, a person had the virus, recovered (no virus) and is now infected again. Does that make you feel fantastic? Nope. Sure doesn't.
The numbers are small now, but that is in part because we are NOT testing as broadly as we should. We really have no idea. I got on a plane last Friday. There were about 100 diagnosed cases in the US. We are well over 1400 now. That kind of doubling rate is very high. At that rate, we will have hundreds of thousands of cases by the end of the month. China was able to cap it's rate of infection by extreme measures that Americans are just not gonna allow. And, look at all the carping and complaining here about the limited measures we've put in place. That's why our rate of infection is going to look more like Italy than China.
And, it frankly makes me nauseous when people say "hey most of us will survive" as if those who are older and with pre-existing conditions who WILL die simply don't matter. Ok then. If that works for you, fine. It doesn't work for me.