Fundamentally, because they don't care about the consequences of their actions on the less fortunate members of society and they think all immigrants are evil, grasping, subhuman monsters. (I often wonder, under this lot, what would have happened to World War Two refugees seeking sanctuary from the Nazis. I can see the likes of Farage foaming at the mouth and whipping up hysteria and hatred even now.)
Because people have short memories. Eighteen years of Thatcherism it took last time, before they were kicked out (and then it was for a centre left Tory lite party - though I'd go back to those years in a heartbeat).
Because their parents always voted Tory - mother's excuse. Right up until the Poll Tax she was a devout Tory, which given our living circumstances and social position, made exactly zero sense.
Because they've been "brought up that way" (a reason given only this week by a Tory farmer in North Shropshire).
Because they're okay with sleaze, corruption, lying on an international scale, and making England (in particular) a laughing stock overseas. Plus they're just fine with what's left of the UK (or England, anyway - there's still hope for Ireland and Scotland and maybe even Wales) being sold off to American, Chinese and Russian capitalists. That includes the NHS being dismantled, education policies being dictated by Gove and his mates (I know he's not education secretary currently but he did a whole heap of damage when he was).
Then there's the whole regional unfairness of the Social Care bill and the right to protest gradually being eroded, and the Human Rights Act being dismantled. (Anyone who doesn't believe this is happening might like to read a few news sources that aren't the BBC, the Sun, the Express, the Telegraph, or the Daily Mail.) Terribly convenient, all these smokescreens about Peppa Pig and Downing Street Christmas Parties a year ago and the amazingly timed new Covid variant. (No, I'm not an anti-vaxxer. Yes, I believe the virus is real. But some of the timings are very, very convenient. Anyone but me wondering where that recent death that occured in someone with the new variant was? Just a county will do.)
Because some of them are filthy rich and will never suffer enough financial or material loss in this lifetime to make them understand what they've done. And those who aren't filthy rich are often on nice comfy final salary pensions and haven't had to face reality since the early 1990s or even before. Though with the cost of living increases heading our way next year who knows, maybe even they'll start realising they're not untouchable.
Because some parts of the country are suffering from Stockholm Syndrome on a mass scale. (So, Red Wall, how's that Levelling Up thing working out for you right now?!)
Because they're brainwashed by the mainstream media and critical thinking is not taught in our education system.
Because they lack the ability to think through the logical consequences of Tory/coalition policies. What we're living through now is a direct result of decisions taken in 2010-11. What we face in 2030 will be a direct result of decisions taken and legislation created now, and much of it doesn't look pretty, at least for England.
And sadly, because we don't have PR in the UK and we currently lack an effective opposition.
I don't think Labour is perfect, by any means. If I voted with my heart (and the fact that I still care, despite everything, about the future of this insane species I apparently belong to), I'd vote Green. But in the circumstances, I'll vote pragmatically for whoever has the best chance, locally, of getting the Tories out. (Despite living in a constituency where a Beach Donkey with a blue rosette would get elected by most of the population I live in hope that demographics and the laws of physics may change that at some point.)
Oh, yeah, and obviously Corbyn was the AntiChrist who would have destroyed the country.