> what has already started, is already started -- I agree on Trump being dick, but does that make iran's "making new enemies" a wise move?

There is no downside on making the Gulf states enemies. Quite to the contrary: they might lobby the USA to end this madness. It's a serious damage to the importance of the USA in the region if it can't or doesn't want to open the strait again, either by force or by making a deal.