No-one knew that 9/11 was going to happen, which spiked the gold price as everyone took their money out of oil (mainly) and other commodities. How was GB supposed to know about that?
In May 2010, the UK economy grew by 2.2%. Debt was 65% of GDP, just 2 years after what was, then, the biggest financial crash since the 30s, created in Wall Street, not Downing Street. Debt is now 102.8% of GDP. Somehow that wouldn't have happened under a Brown Gov.
Within 18 months of the Tories taking over, we had a double dip recession, missing a triple dip by the skin of our teeth. We then had 10 years of austerity that killed thousands and increased debt by 20% (to 85% by 2020, OECD) when remember, austerity was supposed to pay down debt, not increase it.
I also remember that the Tories also backed the Iraq war too. Strange that you don't mention that.
However, what he says now is important. Not what he did 12+ years ago, now is the issue. Now is what this thread is about. And his ideas are not magical. He's just asking the current Gov to simply do their job.
The line is not there to shut down discussion, it's just to concentrate minds on the actual issue, what's going on now.