For the avoidance of doubt, I didn't give anyone grief.
I asked for a price > got a response > With a ball-park figure of what the parts I enquired about regularly go for, I moon-walked out of the conversation, chuckling.
When a full set of *used* interior trims have been more-or-less £20-40 (on here and on eBay) for as long as I've been a member, (this trader wants THREE TIMES that!) THAT'S when he loses a sale and looks like he's being foolish and unrealistic. His curt email manner doesn't help, either.
If he's successfully trading, good on him -Though, he'll not get any of my money.
I'll happily throw money at the stuff that matters but for most odds and sods on a sub-£3k car, I'd rather seek out a bargain, haggle a little and put the meagre savings towards something I give a toss about. I find it fun. It's irrelephant whether I'm on a car forum or not. You want to pay over the odds and through the nose for used parts? You crack on, sunshine.
Evidently, you make certain assumptions about all forum users having a tight-fisted approach to cars and car parts? On that basis, I'd say your sweeping, generic, ill-informed rants make you look a bit silly.