If the Tories have any sense they will forget the same old candidates and find someone fresh who will move us on from all the culture war bollocks and come up with some decent policies to unite the country.
They can't do that, while being Tories, though.
The Tories exist to protect and further the interests of the ruling class. They can only do that and also have even the slightest pretence of uniting the country in a context of generous, sustained economic expansion. That is: if the pie is getting bigger, the ruling class's share can get bigger or at least no smaller, while enough other peoples' share also gets bigger to create the sense of a shared, mutually beneficial endeavour.
That sustained economic expansion is not going to happen for a raft of reasons, some of them the fault of the Tory party some much larger. Brexit. Ukraine. Runaway inflation. Horrendous international energy prices. And the biggest two of all: Climate change (which will disproportionately affect poorer countries, require committed socialised government action to address, and require the widespread relinquishing of some material comforts by individual citizens) and the slow death of capitalism itself, presaged by the 2008 crash from which the world has never recovered.
There is literally no way forward for the majority of the country that doesn't involve redistribution of wealth and power away from the richest (ie the antithesis of Toryism). The Tories know this, which is one reason why they are becoming increasingly divisive and culture war-obsessed. There are going to have to be ever greater sections of society that are discarded from consideration and shat upon, left to starve and freeze, for the living standards of the others to be kept just high enough to keep them voting Tory. So those discarded social groups need to be villified enough to absolve the others of guilt (why should we fund a welfare state when the real reason people don't have enough to eat is just that they're lazy). It also helps if they're prevented from voting, hence the various electoral shananigans.