Pigeon English, you and other East Europeans are very welcome in the UK so far as I am concerned, and I’m sure my friends would all agree.
Don’t take sides, because that is the trap – divide and rule. Everywhere, the people are exploited by the power structures around them. Even nasty, powerful people are exploited by those structures because they were shaped by them, promoted by them and are continually rewarded and gratified by them, yet simultaneously threatened by them – the more they are rewarded, the more they have to lose. Their nastiness is useful to the structure, so the structure cultivates it. There are nasty but powerless people too.