Racists exist everywhere, every culture, every country, every sex, every age group. The only thing they all have in common is ignorance.
What they don't understand, they hate or fear. Very few, if any, attempt to educate themselves to understand, over and above watching or reading the putrid far right media and social media coverage on immigration.
Many of them haven't done as well as they'd hoped in life so need someone to blame "coming over here taking our jobs", the media coverage gives them the targets they need, so they just go with it.
There can be no rational debate with a racist, they will always try to explain why either they aren't racist, or why they have a right to be.
We in England certainly have zero right to be racist or intolerant of immigrants of any generation. Every St George's cross waving, send them hope saying, knuckle dragger should remember.
It was us that went around the world without invite, talking what we wanted and doing as we pleased. Then getting immigrants to come to our country for our own means, either by force or invite, then complain they need to go home when we'd done with them.
Many will also try to claim "it's just the illegal ones that need to go" or, "it's just those Muslims who want to take over our law". But the common denominator is usually brown faces, it always has been. A brown face usually equals foreigner to these people.
It'd be laughable if it wasn't so horrible and sad.
Yes, ignorance is a bitch.