Bitcoin, if utilized correctly, can change many things. But this is to simplistic and is a optimistic utopian outlook not grounded in reality.
How is Bitcoin going to influence the normal distribution of IQ?
People are poor individually or as a group due to how well they are allocating their resources. Bitcoin doesn't change the allocation of resources.
'Whether the people in a given economy will be prosperous or poverty stricken depends in large part on how well their resources are allocated.'
Sowell, Thomas. Basic Economics: A Citizen's Guide to the Economy (p. 3)