How do you deal with the noise of trading communities?

Trading forums and chats mix gold with garbage: some threads teach, others are screenshots of profits, conspiracy theories and signals. A beginner can't tell which is which, and the noise distorts expectations.

How do you filter?

• the content you skip immediately
• the posters whose reasoning you trust and why
• how this forum could be less noisy

This community's rules — no signals, no profit-porn, no links — exist exactly to keep the noise down.