Telegram, the globally popular messaging app with more than 900 million active users (at the time of 2025), has long stood out for the privacy-first approach and ad-free consumer experience — a minimum of in private chats and groups. But because platform is maintaining growth, Telegram features a form of https://hedgedoc.k8s.eonerc.rwth-aachen.de/flqkL9hfSYm8eZkR4aa-BQ/