I don’t know if this particular claim is true, but I do suspect the gist of it, which is that the Chinese Navy is no match for the US Navy, is accurate.
Historically, China is a land nation, they’ve never been a sea power of any kind, and the last time they boasted what they considered a world class navy, they went up against Japan they lost so badly that their entire fleet were sunk by the Japanese.
Since the CCP take over, they’ve never fought a naval battle of any kind, so none of their crew or their commanders in their entire navy have ever been in any kind of real combat, they don’t even have trainers or former crewman who have any combat experience.
I suspect if there is combat even Japan on its own would wipe the floors with them.
A strong navy needs a strong industrial base. So the USA industrial base is no match for the Chinese industrial base.