So why is Erdogan helping and fighting both US/NATO and ISIS? Who are sworn enemies of each other? Strange. I'm not sure if the real story is as simple as you suggest, quite the opposite.
....
^ Unironically believing US is a sworn enemy of IS meme
wew lad
What I should have said was "Who purport to be sworn enemies of each other", that would be more accurate. Remember folks: successful terrorist organisations (that last more than 5 minutes) DO NOT ATTACK THE PEOPLE THEY SEEK TO CONVINCE. Because that would be a really stupid tactic.
Only the warmongers are benefiting from the Middle Eastern conflict, and so the only sensible possibility is that the governments waging the Middle Eastern wars are supplying the command, money and resources (if not the soldiers themselves) to ISIS. The soldiers are indirectly US/NATO anyway, as they will have been inspired by the decades old conflict that Western governments created (i.e. their dead families and relatives inspired them to join an army who claimed to want to fight against US/NATO, reality is that US/NATO wants as many people dead or in fear of death as possible so that they can present themselves as the protectors everyone needs etc).