Views on this have changed in recent years, according to Pew Research Center surveys. In 2019, 57% said people overlooking racial discrimination was the bigger problem, while 42% pointed to people seeing it where it really didn’t exist. That gap has narrowed from 15 to 8 percentage points.
Why not both?
Edit: Didn’t see that it was also a question of which is the greater problem. Overlooking is the greater problem.