True...but that's an accurate observation on life in general, and doesn't relate only to the EE.
Nonsense. Shooting...like anything else...is rife with people who are constantly buying and selling things that they use little or not at all. I have bought many firearms that were very clearly in near-new condition. Ask questions...review trader ratings...exercise caution.
If you doubt this, read a few threads in any of the gun-specific sub-forums on here, rather than the EE. I must be in the minority among CGN members, because when I buy a gun, new or used...it is very unusual for me not to at least try it out the same day that I get it home. It gets a going-over, a quick barrel-clean, and then I'm out the door to my shooting table, year-round, hot or cold. Rain or snow will make me wait till the next day; very few other things will.
But then I read threads about someone buying this rifle or that shotgun, receiving it, perhaps mounting a scope, perhaps changing the stock or the sights or whatever...and then suggesting that they hope to be able to try shooting it 5 weeks into the future, because they foresee having a 30-minute window of opportunity in their oh-so-busy lives. Some of these folks have an attention span measured in nano-seconds; many times a new shiny bauble will appear before they get to try out the old shiny bauble, and that represents an opportunity for a buyer.
Other reasons for selling? Well, I can list at least 5 rifles I own that were purchased new, fired a box or a few cartridges or in one case a
single cartridge!!!...and then the owner decided that they kicked too much and he was getting a booboo, so up for sale they went!
Guns purchased "for a hunt that's not going to happen..." are another fertile ground for buyers.
Finally...there are clearly plenty of people like myself who have just decided they have too many guns, and need to sell some.
Long and short...there are plenty of guns on the EE that are functionally perfect, sometimes even cosmetically perfect as well, and if purchased at a decent price they represent a far better value than any new gun.