What's a bigger problem than the IMF? Corruption.

The article itself links to another Oxfam report that details how correctly taxing the wealthy in these poorer countries would provide all of the critical social services that these regions are lacking.
https://policy-practice.oxfam.org/resources/the-middle-east-and-north-africa-gap-prosperity-for-the-rich-austerity-for-the-621549/