What is the constitutional take on this issue? I've started voluntarily quarantining last week (skipped the gym and bars :)), but what I perceive as escalating

What is the constitutional take on this issue? I've started voluntarily quarantining last week (skipped the gym and bars :)), but what I perceive as escalating over-reaction has shifted my opinion over the last few days. If this is an order in WA and they don't literally put a cop by my door, I wonder where I stand when I willfully violate it. I've tried to do some research but most of the freedom of movement cases seem to be concerned with interstate and international travel.