It sounds like you might be referring to a common stereotype about Black women and their hair. It's important to remember that stereotypes are harmful and inaccurate generalizations.
People of all races and ethnicities have different hair textures and styles, and there's no one "right" way to treat or style any hair.
If you're interested in learning more about weave care, it's best to consult with a hairstylist or other trusted source who can provide accurate information.