I don't think that people who frequent the gun boards are anywhere near the mindset of the majority of all owners of firearms.
In the mind of the general public, when you say, "Hunter," you're talking about deer hunters and bird hunters. That's where most of the familiarity with hunting lies, due to all the publicity over decades of news coverage.
As near as I can tell from many years of hanging out in gunshops and watching deer hunters in camp, cafes, and gunshops, the majority of them have a rifle or two and shoot maybe a box of shells a year. Sight in and go hunt Bambi. Most bird hunters, on average, go out two or three times a season and shoot maybe one or two boxes of shells on a hunt.
These folks, generally, range from middle economic class on down to relatively poor (mostly rural or small town) as to money. IMO, anyway.
As near as I can tell, the upper middle class and the weathy, who support the $5,000 deer and elk hunt deals, are a fairly small percentage of all hunters.
From my years on the Internet, I see more comments about money and the relatively low costs of care and feeding of EBRs than for hunting rifles. This leads me to believe that a generalization is that conventional hunters might have more net worrth, even though they don't spend as much of their disposable income on shooting.
But I doubt anybody has ever done an extensive survey.
Doesn't matter. Hang together or hang separately. Which is why getting into using "Fudd" is dumber'n dirt. You don't change minds and make allies by calling names.
Art