"Fairer" all depends on what outcome you want.
Those who hold the cards, decide the rules.
Since Labour are now in power i'd say they have a good hand to at least hold further debate on the matter of PR as the vote at Labour conference in 2022 was passed overwhelmingly and to loud cheers: the party should ditch the first past the post electoral system in favour of proportional representation (PR). When it comes to electoral reform, Labour is politely but completely divided. The members are hugely keen on the idea, with 140 local parties submitting the motion that was passed in autumn 2022, but Starmer is keen to keep the issue as far away from him as possible while he tackles the tangled mess left by the Tories.
Sandy Martin, a former Labour MP who now chairs the Labour Campaign for Electoral Reform, says thinking about a move to PR should be a priority for the party, despite the way it benefited (with only 34% of the vote) from the current system. “It would only take Reform and the Conservatives to unite and they might have a majority on the same scale we had this year,” he said. “But under PR, Labour would most likely be able to form a government quite comfortably with the Liberal Democrats or the Greens, and this would be preferable to a Conservative-Reform government.”
PR has been a popular cause among Labour members for some years, although party conference motions supporting its introduction had previously been blocked by unions. But several unions have since changed their minds, with the 2022 motion that was passed saying first past the post “has catastrophically failed to represent people’s wishes, needs and votes” and that “Labour must commit to fixing it”.
While the Conservatives also support retaining first past the post, the Liberal Democrats, Reform UK, Greens, Scottish National party and Plaid Cymru all back a shift to PR.
Maybe Labour could have a change of heart should events conspire against them in the next year or two...