"For all that, debt sustainability is not an imminent risk."
The UK is in far worse shape because Brexit has nuked a huge hole in the economy. 4% is about £80bn a year.
But the real problems are systemic and political. The UK has been taken over by a far right cabal of criminals and opportunists who think nothing of wasting tens of billions of government - in addition to Brexit - while demonising asylum seekers and those on low earnings as a distraction.
Britain has the potential to be a powerhouse, but its political class is one of the least competent and credible in all of the G20.