This would have benefits today, but still rarely happens. A very small fraction of massive businesses have shift workers do this to more efficiently handle the volume that transitions between shifts would otherwise cause, but the vast majority of businesses do not. I don't think self-driving cars would change this.

> Also add in more home offices.

This would help today as well, but I don't think self-driving cars will change this either. (And if they do, it might not be in the direction you'd hope: self-driving cars might cause people to tolerate longer commutes.)