My sense is that the majority of UK voters are disenfranchised and don't feel that any political party is working in their interests. It's not a healthy place for a democracy to be.
I think voters still (reasonably) expect politicians to represent their interests, whereas in the majority of cases I can only conclue politicians are responding to/performing for lobbyists, party members, and in response to internal party tensions.
It's the only thing that makes any sense.
Reform will be an utter shitshow, the thought of it makes my blood run a bit cold. But it's looking like an inevitability.