You hereby grant us access and all rights to simultaneously train and use well-established computer algorithms and machine learning techniques for the purposes of enhancing user overall safety including blurring pictures from chat conversations that could contain explicit content in order to prevent non-consensual viewing of unwanted explicit content in chat conversations. You have the capability to view the blurred picture in chat conversations upon clicking on it, thereby ensuring an experience that is secure, controlled and consensual.</li> </ul> <p>For this purpose pictures from chat conversations will be completely anonymized and stripped of personal information to protect your privacy, thereby ensuring data protection against unauthorized access or disclosure, and handled with the utmost security and protection.

As the Privacy Policy doesn't state specific personal data anonymization measures, and most legal texts like the GDPR recognize private chats' contents as personal data, the Case seems to fit the quoted excerpt.