I'm not shaming people for their answer. I never watched the show. But it does sound like they used their adoption for a YouTube career. I don't believe in exploitation. Although I do understand why it was too difficult to keep an Austistic child for them.
Yes they did exploit it for fame, AND should no have rehomed this kid
Yes they did exploit it for fame, but I understand rehoming him
No they did not use their adoption status for a YouTube career