Being liberals, i.e., liars, the media omitted a significant phrase: "The validity of the public debt of the United States, authorized by law, including debts incurred for payment of pensions and bounties for services in suppressing insurrection or rebellion, shall not be questioned."
If the debt has not been authorized by law (and it has NOT), then this Amendment is not applicable to the situation.
Even if the President tried to issue debt above the legally authorized limit, can you envision anyone who would buy it?