The U.S. is a relatively important trade partner, having absorbed $8.1 billion in Turkish exports last year, but the exports are so diversified that Erdogan may feel Turkish business can absorb a dent in trade.
With its annexation of Crimea, Russian President Vladimir Putin showed there is more room for misbehaving than many thought.
Xi Jinping's tightening control of every aspect of Chinese life and his independent geopolitical line, most recently manifested in the North Korean controversy, has gone unchallenged by Western leaders.
It makes them feel unwelcome, destroys their interest in how the Western world works on a day-to-day level, and feeds support for anti-Western leaders.
That's not what ended the Cold War: Western soft power was a big part of what destroyed the Communist experiment from within, which is why Westerners were so surprised by their victory.