Iraq war and backing the Americans when it was obvious Iraq had no weapons of WMD. We went to war on a lie which is never good. As a side note I never voted for Blair or Brown, but compared to the shit shows that followed, it was a golden age of Government.
This Govt is obvious. Nailing themselves to the WFA from the off was the big one. Benefit cuts and cutting the overseas aid budget. Plus points. The budget, the EU deal, Ukraine support and actually doing the daily business of governing.
If you want a gut feel, I kind of get an early eighties vibe. Unpopular new Govt, weak opposition and leader, new political party upsetting the odds. And then a war and now the increasing threat of war.
Starmer showed a brittle strength over WFA, more show than substance, a lack of confidence. Ten months on and he is starting to grow into the role of PM.
As I said. Just a gut feel.