I think the headline is designed to be misleading - the dramatic tone implies a worse situation than the actual words describe.
It's not how headlines are written now, but it would be more honest to say: Dubai to rely less on fresh food Perishable food in limited supply Fresh fruit and vegetables affected by war in iran
The rich benefit in some way from almost everything that happens, that's how being an elite works.
But that doesn't mean that the regime intented to massively spike oil prices. They'll have so much more voter suppression to do now.
Yes, they're evil, but they're also frequently stupid. They fuck up a lot.