Racial profiling comes as a consequence of modern police's foundations. The North-West Mounted Police evolved entirely to control and frankly genocide native people, and then enforce the apartheid state later. https://en.wikipedia.org/wiki/North-West_Mounted_Police Police literally murdered native people off the streets in Saskatoon as well by picking up people drunk or otherwise, and instead of driving them to a drunk tank, or home, they'd drive to the middle of the winter desert and kick them out and drive away.
https://en.wikipedia.org/wiki/Saskatoon_freezing_deaths

This police captain told his patrol officers to "have a black day" during the height of carding. https://www.stltoday.com/news/local/metro/st-louis-county-police-lieutenant-denies-racial-profiling-order-that-cost-him-his-job/article_2935ade9-37ec-5ba8-be59-3b73b3a6e398.html

This guy had his charter rights violated and racism (and an improper left turn, the original reason the 2 cruisers apprehended him) isn't a good enough reason for the police to search and seize you.