Coming from someone who has told me very explicitly before they doesn't believe in freedom of speech, I find it a little strange that they think anyone besides themselves would end up as dictators. But that's another matter entirely.
Nobody is perfect, but the last guy we had liked having sex with pigs (and I can't even remember whether it was a dead pig or an alive pig), so now I have to be extra careful regarding the people I vote for. And nobody right now in British politics appeals to me at all, and I do not feel comfortable endorsing people like that and normalising them.
That's all I have to say.
I personally think that all people in politics are corrupt and can't be trusted. It seems that no matter who and in what country, there will always be 90% crappy people in the government or running for it. Sure, some are better than others but I fail to believe that they care about the general public.