It's the same tedious scripted pantomime at every General Election that the majority of voters fall for (76% voted for the reds or blues) with the two major parties casting the other as a scary villain. The Tories will crush the poor and downtrodden Labour says while the Tories portray Labour as financially clueless who will bankrupt the country. Neither side will institute PR because both know they will lose the opportunity to gain unfettered power. PR would eliminate the prospect of their supposedly terrible foe from having free reign to wreak havoc on who they say they want to protect, but both are dead against doing the obvious. That's because it's much easier for those who really run the show from behind the stage to get what they want (i.e., more for themselves, less for everyone else).

Below is Thursday's seats won under first past the post and what they would have been in brackets under PR.

Con 365 (289)
Lab 203 (213)
Lib 11 (76)
SNP 48 (26)
Brexit 0 (13)
Green 1 (18)
Others 22 (15)

The Tories took 43.6% of votes cast for those 365 seats. The biggest post war General Election win by seats taken was Labour's 418 in 1997 when they attracted a smaller percentage (43.2%) than the Tories did on Thursday. The system is so farcical that in 1951 Labour had the highest percentage of post war General Election votes with 48.8% but lost the election to the Tories and their 48.0% share.