the Supreme Court has recently determined, in Noem v. Perdomo, that racial profiling by ICE is indeed completely .. acceptable? idk what the right word for 'legal but not legal' is.

That ruling wasn't based on race, it was based on a whole bunch of factors (including: high amount of illegal immigrants in the area in question, jobs and locations that attract illegal immigrants due to not needing paperwork, etc). It was also not final, it was temporary pending another appeal.