These claims also completely ignore the fact that carriers and other high value assets aren't going to be thrown into the fray, they aren't stationary and aren't unprotected.
In a case of a war with say China the US isn't going to park it's carrier fleet in the littoral waters and yell come at me bro the risks to the carrier are well known and understood and there are plenty of things the US can do to mitigate against those and very much effectively so.
The US has a very long history of naval warfare and the longest effective history in carrier operations a US carrier in the south china sea is still likely the most safe airwing you can have in the area since the US bases in the area are a much easier target for potential Chinese strikes.
I don't think people understand how hard it is to find a carrier battle group in the middle of the seas even within it's combat effective range not to mention guide and hit a moving target with very capable air defenses.
This holds true especially for the so called carrier killer "hypersonic" weapons which while might be able to pass through the missile defense shield of the strike group and the carrier itself have very poor terminal maneuvering and while a carrier is slow hitting a target evading your at 30 without very excellent terminal guidance isn't likely.