@Tak@Pipoca both the US and the UK have fptp single member districts for national legislature, so the expectation would be that in the UK parliament they'd only have Labour and Tories, no 3rd parties representing regional issues, just wings of the duopoply serving that purpose. But the difference isn't derived in that both have FPTP, but that the US has a media environment that propagates binary choices, BBC still strives for viewership but not the extent that US MSM does via oversimplification