We like in an hyper-technological world, everyone of us has a videoconference device in their pockets.
It's not like we're being asked to go to war, just use skype and stay inside for a bit.
Not everyone can work from home.
You can't work from home if you are in retail. So these folks will likely suffer hard since the rent still has to be paid even if you don't have a job anymore.
Then for example you have all the small restaurants and their staff. If they are shut down for many months, which is likely, they will not open up again once the lockdown is lifted since they will almost all have gone bankrupt.
Hotel and tourism industry. Hit hard as well.
There is a lot of people working in these industries and it makes up a sizeable chunk of your economy.
This lockdown will last for many months, because the populace is now in full panic mode and any attempt to lift it while there
is still a virus going around will cause even worse panic and calls of "you are killing people".
But it matters not, even if they lift the lockdown today, the damage is done and people are in full panic mode.
So expect retail, restaurants, hotels tourism industry to remain dead for the remainder of this year or longer.
Which will lead to enormous unemployment, destroying the economy and throwing the country into depression.
Lock-down was a mistake.