The risk is still extremely low, even if you happen to know someone that it has affected. It is a "real risk" to start with, small but real. It is only the perception of that risk that changes. I do not fault ANYONE from being overly concerned or cautious, or from being afraid, especially if they know someone stricken. If they want to quarantine themselves and their family, wear masks, gloves, carry an industrial sized bottle of sanitizer with them when they occasionally go out, no problem. That is their choice. I even fully support the government measures making it easier for people to work from home, get sick time, etc., during this "crisis".
However, I do have a problem when people force extreme measures (and yes, what we are in now are extreme, but not nearly as extreme as some hope for) on others. It's more than just the economic issues that I am concerned with. I am still at work on a daily basis. Other than inconveniences, there is nothing about the stay at home orders that really affect me. They are all written so broadly that the ones suffering the most are those least able to afford it.
I am much more concerned about the non-economic collateral damage that this shut down is doing. Domestic violence calls are going up. How many are going to end up with alcohol or some other addiction issues as the result of this? How many cancers and other serious illnesses are going to go undiagnosed as people skip "routine" appointments? We have construction at a hospital for a new piece of diagnostic equipment that has been put on hold. How many people could that equipment have saved this summer? As people face severe financial issues because of furloughs, businesses closing for good, etc., how many will have serious depression issues that lead to suicide? Like the OP, how many have anxiety issues or additional stress related to everything that causes other health issues, including the potential of heart attacks or strokes? Someone on another thread mentioned a nonprofit that had to cancel their annual fundraising event for pediatric cancers. How many of those organizations are in the same boat and won't be able to help those in need?
Take my comparison to car accidents. 1.2% chance of dying when you get in a car. Until you know someone that is killed, or until you yourself come really close to it, that's nothing to be concerned with. If someone has a close friend or family member killed in a car accident, of course I would understand their fears of getting into a car again. Should their fears justify them stopping me from driving? Heck, I was in a pedestrian/vehicle accident 10 years ago where I was on the losing side and could have been killed. I survived (11 days in the hospital, 3 surgeries, and 6 months in a wheelchair), but you bet it was a long time before I put myself in a similar position, and even today I'm a little anxious about doing it. I know intellectually the actual risks are slim to start with, and a repeat experience is even slimmer, but my own perception of the risk has been heightened a bit. The actual risk has not changed, only my perception, and I would never think about stopping my city, state, or country from being able to drive because of my own personal fears.