Let the high risk family members self isolate. Or better yet let the younger crowd live together and then go on living and working or gong to school! The no work thing is just preposterous virtue signalling and politics.
You may want to consider this:
The level of risk is an insignificant element when determining a solution to the spread of this disease.
I.e., we can all act as carriers even if our level of risk of becoming ill is zero.