There may be some situations where this makes a lot of sense, particularly involving currency manipulation. For example, in Argentina, the official exchange rate was much less favorable than the actual (black market) exchange rate. Monero could enable someone to sell at the more favorable exchange rate locally, rather than relying the transfer provider in the source country to do it.
However, it's important to consider potential market effects if this is done at scale. For some people, it could work, but probably not yet on such a large scale.