Obviously it's not your fault. You're the product of your environment. Racism is sorta built into everything in our society.

I'll give you an example that relates to your post.

I work in a small startup and manage a marketing team. Our team is growing and I'm constantly hiring people.

Our founder plans to go public, but our diversity % is awful. We have 2000 employees, 8 blacks, 14 Asians and 80% men. The vast majority of them are white men. The head of HR is a friend of mine and asked me for help.

I told her one of the many reasons was the college graduate and masters preferred line we have on all our postings. It didn't even matter that it's a junior position. That was added because they wanted "educated" people. But we inadvertently homogenized all our candidates.

As a test, we changed all marketing positions to just say high school or GED. And with that simple trick, marketing is the most diverse department in the company.

The only thing we can all do as a society is to just try our best to bring diversity to our lives. I was a "don't bother me and I won't bother you" type of person when it came to LGBTQ people until I found myself living in West Hollywood and making friends with mostly gay people.