For too long, these companies took little or no responsibility, claiming they were just platforms on which behavior — both bad and good — unfolded. Twitter failed to get ahead of its abuse problem. Airbnb has yet to figure out how to stop hosts definitively from refusing African-American guests. Last week, Facebook began to stop some advertisers from keeping certain races from seeing their ads — but outside ads for housing, employment, or credit, that practice is still fair game.
For Nextdoor, Eliminating Racism Is No Quick Fix
Jessi Hempel

This is very true. Thank you for bringing attention to how tech companies have repeatedly fallen short of addressing discrimination on their platforms.