There is chat box you talk live with other traders aand post your crypto projects and ideas to share with others there.
Global people you can make fastest way connections there
World Crypto Network
https://t.me/cryptonetworkofficialListen to "publicly" advices will hurt your trading because everyone has his way to think, concept of profits, how to make profits and thus earns $ 100 is a win for you and a loss of other especially if tax are taking into account.
If it is better to avoid listening to other advice, then what about unknown people, you do not know them and they may be paid to promote a particular project. So avoid those channels at all and stop recommending them for your friends.
Unknown Telegram groups are the worst place to talk about crypto trading
In theory a trading community sounds like a great idea but unless there is a very strong moderation then eventually the group will be nothing more than bots and people promoting their own projects, then as this happen people actually eager to learn more will simply leave, making the group to not be able to fulfill their original purpose, with this in mind it is better to not bother joining those groups and instead just read more information online that could help us refine our strategy.