It's true there is some bad sentiment being spread around, I find GB news difficult sometimes, yet it is still the best channel to hear more folk saying things "We are not supposed to say". It's much better for folk to put their feelings and thoughts out into the open, for all to comment on, imho, than to keep it all hidden under a pleasant smiling facia.
I think we will slowly all come round to accepting immigration is going to be massively up for the foreseeable future, as long as climate disaster and wars are happening, and actually none of us are blameless for it happening, we were happy to enjoy relative privelige at the expense of places like Africa for long enough.
Personally I think Africa will do much better now it is making relations with the Brics, rather than with us.
I wouldn't worry too much dude, there are rumblings, but they are mostly being put down, this has to lead to improvement. The folk I see causing trouble are white people. There are many more quiet wasps than noisy ones, and we are mostly on the same page and same side as you :)