You're right and you're wrong.
If you type ''unprofessional hair'' in google.com you get images of black women.
If you type in ''professional hair'' you get white girl images.
Seems like google is racist right.....Now Google.com isnt racist, how could it be, its just a search engine, its algorithm isnt racist either how could it be, its just an algorithm programmed to search for things you type, but it does have no other choice than to reflect the views of the society it is being used in. So if the society has racist views then google is going to seem racist because it has no other choice.
TLDR Reddit is cool, but a lot of racists hang out at reddit so its kind of not cool too unless you ignore them.