While we can all agree that panic selling is newbie domain, there are also veterans who love spreading Fear, Uncertainty and Doubt.
Let me be the one with a different opinion here.
There are way too many veterans who scream FUD even when a fact is as blue as the sky, it is certain beyond any doubt and they still scream it's not true just because they don't like it and it will hurt the price. There were hundreds who screamed MtGox collapsing was FUD, there were thousands screaming China ban is FUD, LUNA was FUD, FTX going down is FUD!
FUD has become the perfect reply, you don't like it scream FUD! It has become the perfect excuse also, just recently I've read in one topic of an exchange closing and this was their take on it:
So, everything was just a lie?
No, it was business as usual for everyone, everything announced in the newsletters (roadmap, v3 development, etc.) did happen, and it was never the plan to act like this – on the contrary – everyone in the team worked their ass off, no matter all the FUD coming from the community, in the hope that the crypto market would recover and we would be able to release updates and v3 in time to get back on track.
Blame everything on FUD, the great crusade against FUD, FUD the enemy of mankind!
And I'm going to be perfectly honest with this, whenever I see bad news and the first two or three comments are saying this is FUD, if I go deeper and check their history and I see more FUD being mentioned left and right I take a memo of not ever trusting those people judgment, as it's clear they are not doing any of it.