It feels like the trend right now is that developers are more expensive than managers. So if they’re a commodity, it’s the most precious kind. If the power dynamic keeps shifting that way though, I bet we’ll see some more like artists and less like cogs in the machine. Maybe not so much artists and more like other professionals.
Unfortunately, having a unique ability is no guarantee for not being treated like dirt, history tells us. E.g. look at how women have been treated historically up to recently.