Because the fact is No One can really stay home.
People need to get food, medications, gasoline, etc.
So where all the people go for food are the same places because of the lockdowns and closed restaurants.
During the thick of Covid lockdowns........everyone I ever knew was shopping at Walmart. Because they needed to.
Lockdowns can not work in our society. We rely on stores, pharmacies, auto repair shops, etc. We have to be out in public.
We are gregarious by nature...... mostly.............