I remove Join messages. More handy bots: https://telegrambotcollection.glitch.me/
RemoveJoinMsgBot
Bot info
This bot removes ‘__________ joined the group’ type messages.Simply invite the bot to be an admin of your supergroup and allow it to delete messages. Make sure you check in Recent Actions to see all my good work!More info and more bots here: https://telegrambotcollection.glitch.me
Bot commands
/help