With a relative definition of wealth, not everyone can be rich and the economy looks like a zero-sum game.
This zero-sum game also induces a massive synergy deficit that is terribly detrimental to the creation of absolute wealth, and even to humanity's chances of survival.
It also induces a race for hoarding that generates ecotoxic unrest as well as shortages of essential resources for the most vulnerable and for the new (i.e. our children).
A definition of absolute wealth could be based on the reduction of the effort required to satisfy certain needs. The collective human genius can, with constant needs, make this effort tend towards zero.
Qualitative development will thus consist in using the collective human genius to reduce the efforts to be made by everyone in order to satisfy their basic needs, then to move on to higher needs.
The human being has an unlimited imagination and therefore unlimited potential needs which constantly drive him to new experiences. The fact that these experiments are not essential to his survival will allow him to choose the most ecologically reasonable ones.