Nah, she wild for that black folks shouldn't be using Glycolic Acid,
that stuff will bleach your skin, the only skincare acid you should be using is Mandelic acid for any type of pigmentation issues. Everything else will bleach your skin, that stuff is pushed heavy for YT folks and Korean beauty that want bright white skin
It's so much science behind skin care that isn't discussed that people just throw out products to use but don't know what these chemicals do and how they interact with each other, I did a MASSIVE amount of research specifically regarding black skin and most of these companies cater to a specific demographic but just make sure the products are safe for humans but not how effective they are