Roblox ’s chief executive is facing a wave of fury after his company sent a cease and desist letter to a YouTuber known for exposing alleged child predators on the online gaming platform.

The lawsuits allege that Roblox prioritized its profits over child safety. The gaming platform rebuts claims it would intentionally risk the safety of its users.

Roblox is no longer allowing users under the age of 13 to message others outside of games and experiences on the platform.