I'm not believing the idea that it's all around us. This virus is vicious and when it shows, a lot of people get sick. It's true that we will never know how many because Trump deliberately fucked up early testing. Still, though, China was able to contain it as was S. Korea. China's testing wasn't good at first but with orders to stay in home and tracking down people who were exposed to get them out of circulation, it was stopped. Italy didn't recognize the problem in time, same with Spain but even in Italy, it did't spread all over the country. It's a horror show in the north, though. Its not in the south. No test data so this is just a guess. Not without cause. Based on the way hot spots develop whenever the virus establishes in a community, I don't think there are huge numbers of asymptomatic people walking around everywhere, spreading the disease without knowing it.
So, I think it's bad enough that we'd know if it were widespread and "all around us". There is enough evidence to show that when the virus gets widely spread in a community, people flood the hospitals. It's the shits that we don't have testing done widely but right now, I think, the evidence says we might have caught this in time to give most areas of the country some breathing room.
We do need to have massive numbers of test kits available for the months ahead and other healthcare gear available to handle the long term. For now, stay in place and wait for the hot spots to cool down.