I guarantee they are blocking him from visiting kids in person.
My gf works for the Cancer Care Alliance. Nobody is allowed in that is not essential. No parents, visitors, kids, and even a caregiver needs to be essential to get in. That place is locked down, I imagine any cancer treatment place would be the same.
It is nice to see him helping. People are going to be decimated by this. So many jobs lost, and how do you look for work when companies are not only hiring but shedding workers?
Seattle is probably going to weather this better than most, because the average salary of a tech worker is $270K so they have the ability to work from home and have financial reserves. But a giant chunk of the service industry just lost their jobs. That is 10-15% of our economy at a minimum.
Anyone that can do something, should. By the way, local blood banks are running dangerously low - if you can give blood you probably will be making a huge difference now.