so Bitcoin is not the solution, exactly because of this reason that it has a finite supply.
doing the math, when considering the world population and the world's average wealth, decide that by 21 million, you end up with a value of
$2 million dollar value for each Bitcoin.
if the Bitcoin was distributed all at the same time, in accordance with each and everyone's current wealth status, then it would work.
but that's not what is happening.
lnbc100n1pjrkz2zpp5hg4jqmwnler5cl5vmpvlq7rw7k2e5dgw55e9k93jcgxhxgxl665qdqu2askcmr9wssx7e3q2dshgmmndp5scqzpgxqyz5vqsp5n2rffs458wsgfzz368pjq9wy20nsvrwxac022efggxu8kumsqu3q9qyyssq6qygf0hdl8p6qldhv7v7ern5dxu8y6afcw6jhmtme9z9752ksexym75drez23qalqllc9y0wwgtj4rryd9r0676v9ghhwtuex58dfecpkru5d6