Is it possible that this war led by USA and Israel on Iran may create some "breathing space" for the Sunni populace to practice on Deen and cripple to

Answer

Anything is possible. But what is certain, is the Decree of Allah Azza Wa Jal. He is the Real and Actual Orchestrator of the upheavals transpiring in His creation. He knows and we know not. It is the Sunnah of Allah Azza Wa Jal which is playing out in front of us in the variety of forms we are observing. Whether palatable or unpalatable, we have to learn to reconcile ourselves with the Decrees and Machinations of Allah Azza Wa Jal. No one can fathom the mystery and secrets of Divine Operations.