This is all very well and good, but, if I am confined to my home:
1. who will do my shopping? Will a kind man from the government call on Tuesdays and Fridays to collect our shopping list?
2. what can my wife and I do when our hair needs cutting/dressing? Will that kind man come and do it for us?
3. I have a dental appointment in a few weeks. Will that kind man come and look at my molars?
It's not going to work, is it?