You mean this one?
if Turkey does anything that I, in my great and unmatched wisdom, consider to be off limits, I will totally destroy and obliterate the Economy of Turkey (I’ve done before!).
Does he sound serious to you? Sound like sarcasm and more than a little trolling to me. Like when he turned to Putin and said, "Don't interfere in our elections!" He's mocking those who are criticizing him and not delivering a threat.
Seehs, operate your brain just a little before you post.
Might want to try the same yourself.
Based on very recent history (China) yes, he’s serious.
Foolish woman.