Racism in in the very DNA of humans. Us vs Them has been an issue throughout all of human history. Blame makes living easier because you don't have to reflect upon your own deficiencies.
Is there racism in the U.S.? Yes. Is it worse or better than the past? Is it worse or better than in any other country in the world? I don't know.
I do know that media news networks make money off it. Red makes green. I have seen online news site posting stories of "systemic racism" in which the events took place 2 or 3 years ago. The flames are intentionally being stoked.
The biggest issue is that racism comes from fear. Fear incites a response for protection and the first and easiest form of protection the brain knows is anger. Anger does not allow for reason.
Race relations have gotten worse because people have stopped reasoning in lieu of strong emotion, primarily anger.