Like I said earlier, too many people equate socialism with communism - this is like saying all right-wing governments are fascist.
Things aren't that black-and-white. As the posts below your comment point out, there are plenty of examples of socialist governments that function perfectly well.
I mentioned yesterday that my parents and I benefited enormously from a social awareness that swept Europe after World War II. Many other countries managed to hold on to that ideal (though there are repeated attempts by neo-Nazis to re-establish themselves), but ours was soon eroded due to an attachment to the anti-social, reactionary philosophy of the US. The influential right-wing section of our media constantly vilify and demonise anyone left of centre, labelling them either treacherous or incompetent.
Brexit will be a disaster - the constraints that EU membership has laid will be lost, and we will sell out to America and see all of their shockingly bad social policies finding their way here.
I feel no affinity with my government, they don't speak for me or the millions like me. I feel like a stranger in my own country.