This shit is so stupid. Biden should declare the debt limit unconstitutional under the 14th amendment and be done with it. If SCOTUS rules otherwise he should ignore them, stating that it would be a violation of his oath of office and the Constitution to follow their order. Biden is on the ‘no global economic catastrophe’ side and Republicans are on the ‘yes global economic catastrophe’ side. It’s an easy win.
What would Republicans do in the face of this? Nothing that matters. Cause a government shutdown? They are going to do that anyway. Impeach Biden? That will go nowhere. Elect to default next time they hold the presidency? Lol.