No; at last count we have only 19 or 20 operational B-2 ‘Spirit’ stealth bombers, and only probably 70% of those ready to fly at any given time. They are not well suited for tactical use, nor does it make sense to fly missions of thousands of miles from Anderson (Guam, the nearest base that could conceivably support the B-2) to attempt to strike mobile assets. The F-22, while technically ‘stealth’ is still potentially observable from Chinese ground-based long wave radar (as is the F-117) and lacks the payload capacity in internal stores to take out multiple vessels, and the US Air Force has so few of the extremely expensive F-22 in operation it is unlikely that they would risk such a sortie for the purpose of knocking down a few gunboats or missile ‘frigates’ when China as so many more watercraft to replace them.
US Navy submarines operating in the Taiwan Strait is untenable for reasons discussed in this thread:
Putting US naval assets in shooting range of the Chinese mainland would be a disaster in the making for an already strained United States Pacific Fleet.
I don’t know where you are getting this absurd notion but the Peoples Liberation Army doesn’t have anything like “1,500 or so helicopters” capable of transporting a significant number of passengers, and even if they did they wouldn’t be able to bring the T/O/E to equip and support them via helicopters. A PRC invasion of Taiwan would almost certain start with naval bombardment of coastal defenses and airdrop of paratroops and equipment followed by amphibious landings at beaches in both the east and west coasts, attempting to seize civil infrastructure and industrial manufacturing before it could be sabotaged by the Taiwanese Army which will burn it to the ground rather than hand anything over to the PRC.
An attempted PRC invasion of Taiwan would be a disaster for Xi and the PRC government, and potentially catastrophic for the Republic of China…and there is likely little that the US could or would do to prevent it even before a presidential regime that will almost certainly ignore it (as Trump assuredly will because it will not impact him personally). So, logically it should not happen. However, since at least February 2022, Logic and RatIonality have taken an extended holiday together at an unspecified resort reportedly somewhere in the vicinity of Betelgeuse, and I am no longer prognosticating over what Xi will or will not do with regard to his persistent threats to invade Taiwan in the attempt to bring it back into the fold of the Chinese mainland sphere of influence.
Stranger