I think the only one whitewashing reality is you.
Overspending? Debt to GDP ratio was completely sustainable and barely a third of what it is now, what was it - 37-42% roughly under Blair and Brown - pretty normal for a western economy. Besides, any 'overspending' was necessary after decades of underfunding in public services, do you not remember the state of hospitals, schools and transport in the 80s and 90s? It was more grim then it is now.
Can't believe you think Osbourne steadied the ship, his policies literally took us into recession and made life pretty hard for a lot of people, I was unemployed for 15 months due to austerity. Osbourne was so dim that he based his economic policy on a theory that was put together in Microsoft Excel. Main problem with that is that the academics behind that theory didn't do their formulas properly.
Bizarre you think Starmer is the same person as Blair. They are literally different human beings with different personalities and backgrounds.