Agreed, and the AI wranglers will be the equivalent of architects and staff+ engineers today, and they will be paid handsomely. BUT! They are a pretty small fraction of the current developer workforce. The remaining junior-to-mid level engineers will have to uplevel themselves while having no opportunity for hands-on experience to do so as they get laid off in bulk.
And note, this pattern is going to repeat across the entire white collar workforce, because the same pyramid scheme holds everywhere in knowledge work.
A new equilibrium will be found, but that will be years, maybe a decade+ away? That's the period of turmoil I am concerned about.