The only response to a second wave would be to stay open. A second wave implies that this is like flu, there will be an annual season for it. And that means we might have it with us for years, decades. We cannot just hide from getting sick. Especially as this isn't exactly ebola here, stats say that it's basically the flu if you are under 60, albeit worse than seasonal flu for those over 60.
Had we known what we know now we'd have never cowered in our homes in the first place. We cannot do it again just because fascist dems want to steal an election and cling to 'emergency powers' that never go away.