How is it abuse? These resources have no marginal cost to produce and their creators generally want as much use as possible (think pre-prints, open access course material, ...). However, less well researched individuals (commonly found in poorer areas) are simply not aware of these resources.

If a data scientist at Google uses R instead of SAS (or some other proprietary statistical computing language) while a data scientist at a non-profit is forced to use SAS because of organizational constraints there is no abuse.