There not moving to red staye
No data, just interactions with the people. Example- minorities and blacks have been saying cops in America have beaten them, kill them, threaten, plant drugs on them, and can be racist to others who are not like them.
White America said cops would never do that... they are up standing citizens... so the people who were affected the most new this was a lie for generations.
Now with all the technology, people are seeing it on video and are shocked at what they see. Minorities and blacks knew the whole time with out having data like you would like.