Imagine there is a latin dance club, most want to dance rumba. But a pair who happens to be of other race wants to dance tango. Would sending them to another dance club be racist?
If some behavior associates with race, it doesn't mean that it is caused by race. There are plenty of African or Muslim origin people who assimilate just fine. It's just that a larger proportion than natives, some "other" groups commit more crime or live off of welfare. Race associates with less merit, yes, but doesn't cause it. Cause is merit, not race, hence not racism.
If some behavior associates with race, it doesn't mean that it is caused by race. There are plenty of African or Muslim origin people who assimilate just fine. It's just that a larger proportion than natives, some "other" groups commit more crime or live off of welfare. Race associates with less merit, yes, but doesn't cause it. Cause is merit, not race, hence not racism.