In my opinion the rates of cases will always be high because more and more people are getting tested therefore there will be more positive cases.
I can't see how putting cities and towns in lockdown will prevent the increase when people are getting tested as those who are not symptomatic but still have had a test that test positive.
Not only that but the general consensus of having a second wave happening in the autumn/winter. how are people going to differentiate between the general flu and common cold compared to COVID-19.
The reality of it is we need to learn to live with this along with the other 18 strands of Covid that are out there already