I suppose johnson had the ultimate fair wind behind him - Labour's left and right had fought to a standstill, which was overland with a brexit 'policy' that was different shades of 'I know you lot voted for it, but we daren't actually have a policy'. May was similarly stuck with a stoical failure to achieve anything at all on brexit. But 'GET BREXIT DONE' was still the ultimate slogan, a communication about cutting through all the shite and not being like the rest of them. All of that, deeply cynical as it was - and something that brought in a fucking vile PM - still had a political beauty. Johnson had a real sense of the moment, which reached into former Labour heartlands. It may well have been a one off and those working class voters might well have abstained in 2024 or gone back to Labour, even without partygate. But still, the comparison with truss is pretty stark. As you say, her ideological package is pretty much an answer to a problem that didn't exist and in circumstances very different to 1979. It's as if some cathedral gets a new bonkers bishop who wants to reintroduce scourging amongst the congregation. The rest of the vicars and vergers go along with it, till they see that half the flock have gone to the Methodists down the road (although Gerald the choirmaster tried it and bled to death).