Yes, and you think that would never change? Once upon a time, US had limited leverage and its entire existence was dependent on Britain. It's funny how arguments defending US in 2022 assume status quo is perpetual.Saudi Arabia has limited leverage when its entire existence is dependent on the United States
The US doesn't need to satisfy global demand. It can ban oil exports as it historically has done and spike domestic production in the United States. In fact, making the US a cheap oasis of energy while the rest of the world has expensive oil makes the US a far more competitive place to do business
As for your second point. I'll believe you when US shale gas becomes cheaper than Russian pipe gas. In fact, US attempt to put a price gap on Russia gas actually will work further against your assumption, assuming it actually works.