Not really "screwing". These desert wars pop up pretty consistently about every ten years, airlines generally need to be positioned to deal with swings in fuel price. If it wasn't Iran, it would be something else.

While I was not in favor of this evolution, there is a possibility that it will be the last such disruption for the foreseeable future. Iran (and their proxies) were the last significant bad actors in the region. If IR can be constrained by whatever arrangement they negotiate.