MN has a higher proportion of mental health issues such as anxiety and OCD than is apparent in an off screen world. Partly its an annoymous place where it's "safe" to disclose personal fear, but it's also a social outlet for introverted, socially isolated people that don't socialise much in the presence of others.
Given the previlence of recurring themes about the frequency of changing sheets, shoes off and toilet brushes, the average MNer is more fastitious and risk adverse over hygiene than the regular population. So it's not that suprising that food is being bleached and books quarentined. (But oh how ironic over the uproar over the thought of chloronated chicken...)
If someone is blatently flouting the law and putting others at high risk of harm, report them through the official channels. No need for bitching on community groups, especially over imaginary rules.
Alas after a decade of teaching teenagers in a variety of communities, I'm not that shocked at the general level of weakness of "common sense" logical and critical thinking across society. There is a reason why tabloid papers are written for a reading age of 9 years old.
What also doesn't help is the UK's attitude towards denying the realities of death. We all die. Guarenteed. Obviously we don't want to die or lose loved ones, particularly prematurely or if they're in good health. I lost a parent suddenly in childhood. It taught me to appreciate a life well lived. I've lost relatives at a chronologically young age but at the end of long illness when they'd reached the limit of the joy they could have in life. I have elderly relatives on good form, and of course I'm concerned about them. They should have enjoyable years ahead of them, but there are also fates worse than several weeks of Covid 19. They are looking after themselves and have some family support, but if they decide that there's no point in prolonging existance just to sit alone in the house, I'm not going to denounce them for going out or even seeing a friend. As MM loves a bit of whatiffery, what if you spend months and months self isolating just to end up with a DVT or stroke or heart attack or cancer because your body is continuing to age through it all.
The reality of many care homes is that people will end their lives there even without Covid 19. Hospitals aren't magic places to fix people. If a body is worn out beyond healing, people die. It is sadly one of the few guarentees and equalities of human existance.
The difference that a pandemic makes is that some will die completely prematurely (as people do from the road and workplace accidents that aren't currently happening) and many will be accelerated from the medium term overriding underlying issues.
All I can do in the meantime is follow sensible protective meaures and hope, but what-iffing over an Amazon package is poor risk assessment compared to the weekly reality of doing the food shopping.