with that being said sensationalism and victim complex is a thing in Muslim / arab culture (I come from one), so finding made up stories about racism is possible
This has a side effect of ethnic groups sticking together at work, where language, culture, religion, etc are similar.
And it also doesn’t mean economic exclusion either. In places like Brampton the highest income bracket by religion is Hindu #1, then Jews, atheists, and Christians.
This reinforces ghettoization and propagation of ethnocentric worldviews with all the vices of this ideology from prejudice, xenophobia, you name it.
In France and Sweden it wasn't the case, most non Europeans were living in suburbs and out of sight, this lead to integration issue down the road as we see currently in both countries.
Finally, Indian favoritism / discrimination in IT jobs in north America is a very specific topic that should be addressed, but it's not as large as institutionalized white racism that is much broader and well studied and affect more sectors in life including governmental services.