There are clearly those who are being far too nonchalant about the current situation, but tbh I'm probably encountering more of the slightly hysterical/OTT types right now.
For example, my friend has been frantically discussing on FB how best to sterilise her shopping and has implemented some ridiculously elaborate system of debagging shopping in the garage, putting the bags in the outside bin, wiping everything down with sanitising wipes, then walking back to put these in the bin too, before then leaving everything in quarantine for a couple days in the garage fridge. She's now worried about whether she's already brought the virus into the house on her shoes or her dog as she hadn't thought of that till she read it, and is discussing this on FB right now, trying to make another process involving outdoor footwear, indoor footwear, and 'transitional' footwear (presumably slippers from garage into house or something).
Her view is that she wants to go 110% in ensuring she doesn't catch it, which is fine. However, she doesn't do anything like this in any other areas of her life, which I suspect is the same thing for many others acting similarly.
For example, I've never seen her check the tyre pressure on her car and am 100% certain she doesn't do this weekly as is recommended. I'm pretty certain she doesn't know the legal tread depth and how to check it as she often needs new tyres at MOT stage (presumably illegally low on tread at this point).
What is it about this recent crisis that's invoking fear in the types of people who rarely use their car mirrors except to check their make up?
I'll concede that theoretically you could probably bring the virus into your house on your feet if you stepped in somebody's spit etc, but the likelihood has got to be tiny, and this is all ultimately to avoid catching a disease which will give the majority of victims 'mild' symptoms and is statistically extremely unlikely to kill her in the unlikely chance she catches it - I'm convinced the government might just let us crack on and catch it if it wasn't for the unmanageable strain on the NHS.