Reform crafted their identity around being openly racist and Trump like (not unlike the Conservatives). Labour's leadership is a puppet to the far right in their own party, the next year or two will tell if positive things happen despite this, it's a change to have a political leader that ever has anything constructive to say, which says a lot. Conservatives are like Ebenezer Scrooge at the begging of A Christmas Carol, they've tried to "reduce the surplus population" kind of openly before, tried to economically sink the country so they could blame it on the labour party, and managed to go through several prime ministers in the same number of years, one got a vote of no confidence and was forced out after just weeks. The Lib Dems were the most humiliating I've seen of any party anywhere last time they got a shot at power, not that long ago and during very dark times, this video doesn't really put it too strongly https://youtu.be/07xV33pXSb0?si=wysOcZUh_Hw46NgS. The Green party is single handily responsible for sinking a lot of the green infrastructure that would have been built in the country, they've ultimately lost that battle, but it's a lot like being trolled with what they advertise themselves as and then what they're actually like.
Politicians, represent us! and then we can vote for you.