This is something that has been recommended for many years. Rahter than day centres where mentally ill people can go, secluded away from the world, we should provide a wider range. Still have those day centres for the people who need it, but focus on helping people reintegrate with their local communities by using "mainstream" services.
Here's a pdf from 2006, but there are earlier examples. https://lx.iriss.org.uk/sites/default/files/resources/Redesi...
Bob doesn't want a work-like scheme for mentally ill people, he wants to keep his current job and wants advice about disclosing mental illness to his employer and asking for reasonable adjustments.
These are the things that me and my friends have been campaigning for for all these years- a socially inclusive recovery model.
The Camphill Movement offers an exemplary model of how people with learning difficulties can be integrated into a genuine community. What barriers are preventing us from offering similarly strong integration for people with severe and enduring mental illness? Why are so many people with moderately severe mental health problems being excluded from society for lack of relatively modest accommodations?
So it becomes this sort of jedi trick of encouraging those things without being pushy. I don't always know how to pull that off.
That is not meant to belittle the point that delusional people will strongly deny their symptoms, of course. Being close to somebody like that gets tough, especially when the delusions have led to harm to self or others -- even after they get treatment and it works, it's easy to become paranoid of relapse and fear that every small act of legit defiance or assertion of self is a recurrence of symptoms.