I keep seeing this literally everywhere.
I don't understand how it works!
Vulnerable people are through all walks of life and in all essential services. By virtue of them shielding means things can't run as normal as there isn't enough staff.
Do vulnerable people never leave home and never let anyone in if it's rife everywhere ripping through communities? Ever? What if they need hospital treatment? What if they have a heart attack or need cancer treatment? What if their central heating broke and needed fixing or there was a fire or a leak. What if their children go to school? Or have shared custody?
I feel like I must be missing something really obvious for the amount of people suggesting it. How does it work practically?