Telegram groups / Discord servers to emulate

Does anyone have examples of Discord servers and Telegram groups with more than 1k very active users that are consistently helpful, while still allowing discussions? I believe we might be able to learn a lot from their experience.

The example I have is the Telegram Group of PancakeSwap Español. One of the admins is also on PoH Español - Catü. The administration is very friendly, with little tolerance to conversations that stray from the purpose of the group. Lots of people are onboarded to DeFi/using web3 wallets through that community, so it’s definitely not an easy task.