Due to the new telegram rule where they can use/share your photos and information, which can be used in court cases and litigation against you. Everything you've ever sent becomes public as of today. Even messages that have been deleted. It costs nothing for a simple copy and paste, better safe than sorry:
“I do not give telegram or any entities associated with telegram permission to use my pictures, information, messages or posts, both past and future. With this statement, I give notice to telegram it is strictly forbidden to disclose, copy, distribute, or take any other action against me based on this profile and/ or its contents. The content of this profile (and of this forum/channel/group) is private and confidential information. The violation of privacy can be punished by law (UCC 1-308- 11
308-103 and the Rome Statute. TELEGRAM DOES NOT HAVE MY PERMISSION TO SHARE PHOTOS OR MESSAGES.”
NOTE: Telegram is now a public entity. All members must send a note like this. If you do not publish a statement at least once it will be tacitly allowing the use of your photos, as well as the information contained in chats.