How much impact do “pump signal” groups actually have in today’s crypto market?

I want to start a discussion about the **concept of pump signals** not promoting any group, not talking about specific coins, and not trying to coordinate anything.

I’m curious from an analytical perspective:

* Do pump-signal announcements still have any real impact on price action today?
* Are they mostly noise because liquidity is higher than in previous cycles?
* Have you noticed patterns in how these groups try to generate FOMO?
* Do pump attempts mostly fail unless insiders are involved?
* How do experienced traders protect themselves from getting caught in manufactured volatility?

I’m looking for insights based on market behavior, psychology, or TA **strictly educational**, not financial advice and not tied to any specific project.