I agree that many of the rich and powerful are not at all as ingenious, creative or capable as they like to make themselves out to be, but I don't see a clear/easy way to escape the economic ramifications of the fact that they own and control virtually all physical resources and all political power. If, say, Chinese develop AGI, and that makes US tech companies obsolete - I see them banning Chinese AGI, even going to war, rather than ceding power (realistically there may be some backroom deal), they would grind the population into dust if it let them retain their wealth and power.