Damn straight, my first thought was the Saudis, but in any case, unless they attack us (and why should we even put ourselves in a position for them to attack us?), then what they do is none of our business. Let Muslims kill Muslims and leave fewer of them for us to worry about.
The Iranian people, Persians not Arabs, were a western leaning,well educated centrist force in the Middle East. The Meulahs hosed that up and sent them down the Muzzie extremist alley. Given the opportunity and the material support, I don't doubt they would deal with the muzzie militants themselves.
The US military and the American taxpayers don't need another foreign war. Defend us, defend themselves when in the area but don't start sh#t. I've gone to one too many memorial services for brave young men who answered their countries call.
The US and Israel need to support the Iranian people, just as we do in Venezuela, but no boots on the ground.