Turkey is a NATO member. Second largest army in NATO after the US. Plus, Turkey is a strong ally of the US. If Turkey descend into chaos then the safe buffer between Europe and Middle East is gone. The West won't allow Turkey to fall.
Great news, God willing Erdogan and his AKP cronies will be overthrown and tried for his repeated violation of the Turkish Constitution, supports of terrorists in Syria over years. May the Secularists prevail in their fight against the wannabe Sultan and reinstate Ataturk principles. Vive la révolution!