It's more the democratic system that is at fault than the politicians.I liked Cameron and BJ, and Tony Blair, they all had charisma. I can't see much difference between Labour and conservatives any more. Conservatives like to grasp defeat from victory. They need a shake up. Starmer will be too scared of his own shadow to do anything, as long as we aren't heading for war, that approach will suit me fine. My favourite governments are weak ones or better still coalitions.
All governments are incompetent, so the less they do, the happier I am.
My vote wont count as I live in a strong conservative seat. I care much less than you pretend to. I'm more interested in getting Sadiq Khan out than worrying about Starmer getting in.
Each time we have a change of government, it's out with the experienced politicians and in with the inexperienced politicans. The very system forces them to have a difference in their mandate.
Even if we do not have an election, there's still the change of leader, or a cabinet shake-up, often due to lack of success, or another change of leader.
The whole system perpetuates a government of inexperience, and experienced politicians are side-lined.
A better system is proportional representation (of various designs) which offers a degree of longevity and continuity to experienced government.