The argument only makes sense as a redistribution of capital, but it's not being framed that way
The poor buying each other filecoin because filecoin is cheap wouldn't make much sense - the poor can't afford extra of something just because it's cheap, and the demand would drive up the price for the same people trying to help each other afford it
I can't tell if you're saying the rich should buy filecoin for the poor, or being sardonic