In my opinion, Liz Truss tried something new. She tried to focus on establishing economic growth and turning our backs on austerity. She wanted an economy that encouraged investment and rewarded 'hard work' and great ideas. It was a very Conservative manifesto.
Yet, it was so badly thought out. Huge flaws with respect to the perceived distribution of wealth, and lack of accountability were overlooked. These are flaws that a Prime Minister and her advisors should have seen, and the fact that they were blind to them sends out huge messages of incompetence.
Liz Truss will resign. She has to. To save face, she could say she took a gamble, but it did not work, but when someone has made such hugely damaging mistakes, there is only one option.
In fairness, I believe Boris Johnson was equally incompetent, but crisis after crisis helped to mask his ineptitude (no government got everything right during the pandemic, and his stand for Ukraine, although possibly a distraction, was a positive move).
I agree that the time has come for a general election.