>>Restle+(OP)
This doesn't take into account resources in the ground, otherwise it would need to show how rich the so-called "poor" countries locked into debt slavery and colonized infrastructure/governance the "rich" countries continue to impose on them.
If the measures ignore the sources of wealth discovered and not yet extracted, it doesn't accurately indicate what's happening. The whole story is left untold. Not reporting worth basing economic decisions on, except to hire better economists.