If someone claims that people are being racist against other people for being Muslims you know you can’t take that person seriously.
Individual Muslims can experience racism but that would be based on that individual Muslims race. Muslims themselves come from different racial groups and Muslims can experience racism from other Muslims. For example a white person from Ireland who happens to be a Muslim could be racist to a black person from Nigeria who happens to be a Muslim who in turn could be racist against a Malaysian who happens to be a Muslim.
So if Muslims can be racist towards each other how can anyone be racist towards Muslims as a whole?
The answer of course is they can’t and that’s because there is no such race as Muslim. You’ll usually find that the people who are crying racism are those who don’t want to discuss the current issues regarding Muslims.