Bitcoin is not sure for those usages (had detailed before) according to the detail you had explained before, but those potential aren't close to another coin (altcoin)
. at current circumstance, there are many altcoin are exist with specific purpose. according to their specification
in the main essence entrepreneur indeed have the contribution to creating a better world economy. their presence reduces the poverty by the circle wheel economy that spinning around and generate income for every proficient or nonproficient involved. whether the cryptocurrency exists or not. cryptocurrency might not be looked as investment instrumental but can really generate profit maximally by the utilization of cryptocurrency when it implemented in economy technical aspects.