And last one which lets you download the subs (srt) is Youtube Subtitle Downloader https://www.youtube.com/watch?v=GMcDekiRKs8 (this is the one that has some subs in other languages)
BY GeekTips
Telegram has made it easier for its users to communicate, as it has introduced a feature that allows more than 200,000 users in a group chat. However, if the users in a group chat move past 200,000, it changes into "Broadcast Group", but the feature comes with a restriction. Groups with close to 200k members can be converted to a Broadcast Group that allows unlimited members. Only admins can post in Broadcast Groups, but everyone can read along and participate in group Voice Chats," Telegram added.
telegram from us