This is the government voted in by a stonking majority. It seems to me that this society has been persuaded, I'd almost say trained, since the days of Thatcher to put self-interest first.
Privatisation of utilities, the right to buy council houses (without replacing them), rampant inflation of property prices, these have contributed to huge inequality in our society.
Yes, there are many whose wealth has increased, and they would like things to stay that way, so they vote for the party that assures them that it can. The same Tory wing of government which tricked the less privileged into thinking they would be better off if they voted Leave, it is still supported by so many, even with evidence of the negative effects of Brexit. As the saying goes, the country got the governmenr it (thought) it wanted.
Proportional representation is unarguably fairer than FPTP, and I'm glad the Labour party has backed it. We need other examples of fairness after Labour takes over. I think I'd start with a tax on second homes, like in Scotland. Enough for now.