*: Unlike PR; I would say that the word racism here is indeed inaccurate because islam is not a race; but that doesn't mean that the discrimination is justified either.
If you want to talk about racism you could however talk about racism against arabs though. A surprisingly popular take I've seen is that "black illegal immigrants are ok and want to just work and live an honest life; arabs are not because they only come to do crimes
What the hell? Who says that? I've never heard it from anyone (although I've heard takes along the lines of "blacks are ok because they are mostly christians; arabs are not because they are muslims").
Not about illegal immigrants, but certainly in the UK the far-right prefers to direct their ire at British Muslims rather than black Britons, who, unlike in the 80s, they mostly ignore now.