First of all, I agree that racism still exists in every country and from people of every race. However, I also believe the U.S. has made great strides to combat racism in all its forms, but there is still more to do.
Unfortunately, in the end, I don't think we will ever remove all racism. It is human nature to identify more closely with people who look, act, and hold similar beliefs as yourself.
"POC who are getting shot by police, their numbers are just a lot higher than other people."
For a little perspective, there are more white people killed each year by police than there are blacks. Even though a minority of the population, POC are involved in the majority of police encounters.
Now, back to racism, anytime someone says "All _____ (insert any race) people are" that is racist. Anytime you attribute traits, attitudes, tendencies, values, or beliefs by an immutable characteristic such as skin color, you are being racist.
So when Obama said things like "she is a typical white person" that is racist.
Oh, BTW, not that it really matters, but, Obama was not our first black president. He was the first mulatto president. He was genetically as much black as he was white.