Get a grip. How do you expect them to make money?
They had the world at their feet when they decided to become independent, they could have leaned into the 'just call me Harry' and really worked on their production company and building their brand around themselves rather than their Royal titles.
At the outset, that strategy may not have brought them the 100's of millions they received for bitching about Harry's family and painting the British public and his family as racists, but if they had steered away from that, initially even, and worked on building a solid reputation, I think they would be in a different position today. Certainly they wouldn't be the butt of so many jokes about their work ethic nor having been exposed as manipulators at best, or liars at worst,
Rather than moving forwards, they have regressed and probably less likely to ever again make the kind of money they did at the outset, it will be an uphill struggle for them to regain any perception of authenticity and credibility.