Are you saying that these predictions for massive, uncontrolled debt are incorrect?
You need to look back at past projections of national debt, if anything these stats are way too conservative.
We were running a surpluses when Clinton was president & projections were for so much continued surplus that Bush decided to "give the money back to the people with tax cuts", got rid of pay as you go, handed out prescription drugs & never vetoed a single spending bill until the Democrats took congress.
Projections are total bullshit. This country, it's currency, deficits, inflation, economy, job loss & the markets were an absolute train-wreck when Obama took over. Now deficits are falling, gold falling, dollar rising, stocks rising, employment rising, economy growing.