I'm less concerned about Hanks and his wife than I am for most other people. While the virus doesn't discriminate on wealth, healthcare and well being availability and options do. Even in Australia. So you can bet he's not going to be fighting the virus living on tinned tomatoes and pot noodles stressing about how he's going to pay the rent.
Not that I wish him ill at all, nor his wife (nor anybody!). And I hope they don't get hit hard with it now they've tested positive.