Financial positions are not exclusively a function of your skillset. Your accreditations also matter (e.g. degrees or certifications). Wealth also begets wealth so if you have connections you can actually get a job without any skillset (not saying its right, but it is a reality). The real question is "what can people do to improve their current financial situation". I'd love to see a discussion on that.
Because workers, including creative and knowledge workers, have very little leverage until they are essentially one-of-a-kind holders of a high-level skill set. Which isn't to say that their skills aren't valuable, just not unique. The remedies are government intervention or collective bargaining, not everyone clamoring for one of the limited seats at the "subject matter expert" table.
I'd say that their skillset is defacto not valuable enough for their wellbeing.