Until you understand how racism works, and why, most black people will just do things that hurt them just because they heard whites in power say or do something
The truth is blacks don't need it, but because of racism in the medical world, they won't say this because it kills the idea that "blacks are less then them". In fact it would show the opposite, and a lot of people have so much ignorance in their hearts that they can't admit we are different, and not in a bad way. Or they just don't want to admit they were wrong about a lot of stuff, so they will just keep the lies going. Too much money is at stake to tell the truth.
Racism effects every aspect of our lives, as a black person you better accept this, and learn how to take care of yourself. If not you WILL suffer from the effects of racism. This using sunscreen shyt is a prime example. Why would a person with melanin, who eats enough fruits& Vegetables, put on something that blocks the sun from creating hormones, and neurotransmitters? You are making yourself sick or faster at aging, from using sunscreen, not better!