The summary of the provided text is as follows:
A content creator named Core received a message from someone claiming that his channel was associated with a real-life tragedy known as the "Realengo massacre" featured in an HBO series. Core refutes this claim, stating that his channel is not for children and has no connection to the tragedy. He criticizes those who blame video games, particularly first-person shooters, for real-world violence, calling it absurd. He also critiques the series for spreading false information and placing undue blame on him.
1. The speaker received a message from a friend on Twitter, who is a YouTuber, asking for help because they felt threatened and falsely accused of being involved in a massacre.
2. The YouTuber friend had recently released a video about the Realengo massacre, a long-time ago event that was famously covered in a documentary on the streaming service HBO Max.
3. The video by the YouTuber friend claimed that the speaker's image and voice were being used without their consent to associate them with the massacre.
4. The speaker is worried about the potential impact on their reputation and image, both personally and professionally.
5. The speaker is considering seeking legal advice to protect their rights and reputation.