Dave is not going to make a living as an actor. He's had a couple of parts, but he's getting older and his size will prevent him from being suitable for many roles. I suspect he was brought up being told he was amazing and talented, and then met Sophie who also is sold on the idea of being married to an actor. He coukd get a job and still go for auditions, it would do him the world of good to bring home a salary, plus they would probably qualify for child tax credits if he was on a low income. So many father's return to work after a short period of paternity leave and just get on with it, providing for your family is part and parcel of being an adult. This pair think they really are living in a Disney movie and they need to sort themselves out. Their channel isn't huge and it's not likely to grow as people are bored with family vloggers unless they bring something unique to the table, which these two don't. Whilst they were doing Disney vlogs they'd attract viewers but that's a world away from watching two lazy parents, a dog and a baby. They must be getting handouts from parents.