Evidence suggests that bad actors are trying to test the limits on @Twitter. Several posts on 4chan encourage users to amplify derogatory slurs.

For example, over the last 12 hours, the use of the n-word has increased nearly 500% from the previous average. pic.twitter.com/mEqziaWuMF

— Network Contagion Research Institute (@ncri_io) October 28, 2022