The most obvious reason nations have stopped fearing Trump is the Iran war debacle.

Drawn from what Paul Krugman said

What this subject means

war Armed conflict and preparing for it: military spending, alliances, and what changes when machines are in the loop.

What Paul Krugman actually said

Do you hold this korrent?Do you also believe this?

Shared subject first, then similar wording. They may agree or disagree.