My answer was going to include having her parents ask their friends who are in a position to hire anyone if they might not have “something for Daughter”
I have a friend with what I think is a similar work history. She doesn’t live with her parents, but has had enough income from an invested settlement that she doesn’t need to work if she doesn’t want to.
About two years ago she started feeling as though her depression was managed well enough that it was time to get “out there”. She did in fact start by volunteering with a community group. That led to a position training and coordinating volunteers, and more recently brief consulting gigs with companies that the group places clients with.
The big thing for her is that she is in charge of her own calendar.