Yes, but not at the level that would be required if we had to do serious battle with the Chinese. We don't have enough tankers to get our fighters AND bombers there, fight and back.
You know nothing about bombers. I spent 8 years on the Tankers and Bombers for SAC. And not one bomber left the area without meeting up with a tanker. Getting a fully loaded bomber off the ground and up to speed takes a lot of gas. Bombers do not take off with a full fuel load. They have to top off before they leave to get there. And then, on the way back, they will meet another tanker to get home. The ONLY bomber that had that kind of range was the B-36. Funny, after more than 8 years, I never saw a single operational B-36 on a bomber base.
Ever hear about a fun in the sun vacation place called North Korea?
First of all, Ukraine isn't a 3rd world country. And it ain't easy for them to keep dying to keep Russia from taking over everything and murdering every single Ukrainian. The stakes are that high. Otherwise, it would be better for them to sue for peace. Russia made some serious mistakes early on and they tossed away most of their Air Power when they waited until Ukraine got the SA Missile systems. They underestimated to say the least.
China and Russia are far from 3rd world countries and have some serious militaries. Ukraine hasn't faced it yet. But you can bet that if the US were to be involved the full weight of the Russian and Chinese military would come to bear. They could not afford to underestimate the US and the US cannot afford to make that same mistake.