In most Western countries, you don't have many choices these days: conservatives, conservatives disguised as Liberals, the idioticly popular populist party that sets the agenda because it tops the polls, the crazy far left. Any in any case it's always the blue Tories or the red Tories that win.

To quote a Spanish punk band, en esta democracia, siempre gobiernan los mismos, solo cambia el maquillaje.

You didn’t mention the greens, who typically are moderate left-progressive, environment focused, and used to working in coalition.

I put the greens, the party of NIMBY anti-nuclear loons, together with the crazy far-left. They're too busy faffing about with ideology and identity politics to achieve anything worthwhile. And I say this as a left-leaning tree hugging hippie.