Is "excludes local adult and non tribal youth sports teams" racist?

I am Native American and work for my tribes casino. Today I went to the casino website and under giving it states who they all give donations to but then at the end it states, "excludes local adult and non tribal sports teams." I felt that this is a blatant disregard to equality when in our world today that's what my tribe and almost every person is doing is fighting for equality. I just wanted to make sure I'm not the only one who see's this as racist.