it is an interesting feeling to be someone who was considered to be absurdly highly paid just a few years ago and looking at the landscape now where people in similar positions are making 3x,4x, more, much much more now. Hard to tell if jumping on the ai train at this point is a good or bad idea.
While I agree, it's also worth pointing out the different economics here. By the superintelligence calculus, "winning" the AI race has the potential to put a given individual/company/government in a position of obscene dominance in the world, so the potential ROI for this type of investment makes any cost seem almost trivial.