First, he’s not alone. There was a globe and mail editorial that also boosted this idea, with an emphasis on drug and AI patents.
Second, he doesn’t claim expertise in trade relations; he’s an expert on the recent history of IP and reasonable claim in that.
But frankly, what expertise in international relations is appropriate? Trump is blowing shit up, and does not act like a rational actor. Can you name someone who IS an expert on how to handle this?
“Educational purposes”.. because everyone knows it’s good educational practice to spout utter bullshit at people wanting information.