Black People Don't Tip

I hear this statement way too often. Although I have been out with some of my cheap and immature friends (as a college student), this is not always true. Some black people don't tip, that's definitely the truth, but for a person under age 25 I feel as though I tip well. When I go out with my family , they also tip well. But as soon as we walk in the restaurant , there's instantly an attitude because you have to serve us. Some servers treat us as if we aren't going to tip them , just  because we are black and that really pisses me off. Don't form a stereotype about me, you don't even know me. You never know who the "black person" is that you're serving or how rich they could be.Me being the person I am, just  to show you that I am still very well-mannered I will definitely still tip you for your horrible service. I know you don't get paid that much (no shade honestly intended , I respect your "grind" ) so I want to help. But when you are nasty towards my table but smiling at the white people across from me it's very offensive. Black people do tip, change your attitude when you serve us and you may even get a tip out of the cheap ones. It's crazy because it's usually the black people who say "black people don't tip", but it's the black waitress with an attitude. No one hates black people more than another black person, but that's a different topic for another day.