https://arstechnica.com/tech-policy/2021/01/filing-amazon-warned-parler-for-months-about-more-than-100-violent-threats/

Amazon on Tuesday brought receipts in its response to seemingly defunct social networking platform Parler's lawsuit against it, detailing AWS' repeated efforts to get Parler to address explicit threats of violence posted to the service.

In the wake of the violent insurrection at the US Capitol last Wednesday, AWS kicked Parler off its Web-hosting platform at midnight Sunday evening. In response, Parler filed a lawsuit accusing Amazon of breaking a contract for political reasons and colluding with Twitter to drive a competitor offline.