15% of people are now self employed
Many others in 'employment' are on zero hours contracts, gig economy work etc with little sick pay.
Living from pay cheque to pay cheque.
It's going to be very hard for many people if they have to self isolate in such a situation. 2 weeks with potentially no income could be devastating.
I am sure some people will mention critical illness cover. It's expensive and I don't know how it would operate under such conditions.