But we already have the actual, real-world, non-hypothetical example of Hollywood pre- and post-unionization, and the latter is more effective at creating milli

But we already have the actual, real-world, non-hypothetical example of Hollywood pre- and post-unionization, and the latter is more effective at creating millionaires (to use your own arbitrary metric) than the former. So why are you insistent on comparing it to an entirely different industry?