Is Larry Ellison a Chinese spy? He would probably have to either be complicit or criminally negligent to allow this to happen given he was given the contract precisely for this reason.
I'm also reminded of that fake story from the WSJ about American chips being hacked that turned out to be entirely fabricated.
And US insistence that "dumb" 5g aerials already vetted by national security agencies had to be banned (along with kit that was absolutely a legitimate risk) because they could potentially possibly harbor listening devices maybe.