They said the same thing about the F-117 in 1999. It was shot down by a Soviet era AA. It was said once, "Don't be too proud of this technological terror you've constructed". The same applies here. Comparing bombing Iran to a conflict with China is delusional, put plainly the capabilities of the aircraft have never actually been tested against a competent peer - when it actually matters.
That F-117 was because it was flying every day for months on the same route at the same time and they lucked out with radar catching the plane during the couple seconds it's bomb doors were open.
You're missing the point entirely. The adversary in 1999 was not remotely near peer. So say arrogance there costs you only one plane, which nonetheless becomes infamous as a cautionary tale about superpower hubris. The same against China will be far more fatal. Also, fwiw conflict with China is routinely simulated by American war planners, and to put it plainly there is no longer any plausible scenario where America "wins handily" in the Taiwan strait. Your suggestion that this is even possible is therefore vaguely amusing. Maybe also look to the past decades of American war fighting. When was the last time we felt like we outright "won" a war? When against a peer or near peer? Mission accomplished?
