Yep, smart move. More decent than engaging in assassinations if the word ‘decent’ is ever appliable to it.
Even the threat is likely to cost Trump, as people cancel reservations at Trump properties.
The iranians aren’t used to being confronted. After decades of being pandered to and being given cash by The Greatest Fraud Ever, they feel they can threaten, attack and generally cause mayhem with impunity, Hopefully, these mullahs and their ilk will soon experience Justice. Knocking-out their refineries, electric grid. water system and ports should give them something to keep them busy. Maybe their dissidents will show them a rope or two.