Because they’re all stick and no carrot. Take the bedroom tax, for example. Ok, in principle freeing up under occupied social housing is a good thing, but there aren’t enough smaller homes available so in practice what you’re doing is punishing people for something outside of their control - never mind the lack of exemptions for people with, for instance, disabilities that mean they need a room to store things like wheelchairs, hoists or other equipment.
Or the changes to disability benefits - again, a policy enacted with no consideration for the people affected. Some disabilities are not going to get better. My neighbour has a number of progressive, lifelong conditions which are not going to get better - they’re going to get worse until they kill him. In recognition of this he had been awarded lifetime DLA, but had to reapply and had that application rejected, leaving him with nothing at all to live on for several months until they successfully appealed - in itself a process made as unpleasant as possible, during which my neighbours were treated with rudeness and contempt. My brother is in the same boat of having to reapply. He isn’t going to get better either, but is being put through loads of stress, and for what? It feels like a punishment for having the temerity to be unwell and to not have conveniently died to save the Exchequer some money.
They have also used language designed to set people against one another - ‘scroungers’ vs ‘hard-working families’. It’s deliberately divisive, and you can see the results everywhere - just read a few threads on here. They’ve split this country down the middle with their bloody referendum as well - not just holding it in the first place but in their handling of the whole situation ever since. Regardless of which side of the debate you sit on, it’s hard to deny that it’s not an awful mess, and the party of government has to take a good share of the responsibility for that.
I disagree that they are ‘evil’ - that’s just childish. And nor do I think the opposition are all sweetness and light and pretty flowers. But the Conservatives have used their time in government to enact policies that have hurt people, and they haven’t flinched from it, or tried to mitigate it. I judge them by their actions, that’s all.