That doesn't say they did anything about it. Just that right wing complaints had no substance.
In fact, in just over a year from the publication of that blog post, Twitter -- as a matter of official company policy -- would be promoting the unfounded belief that Twitter engineers and scientists were actively engaging in a propaganda campaign against conservatives.
The exact opposite reaction of what I'm looking for.
https://www.npr.org/2022/12/14/1142666067/elon-musk-is-using...