And you just inadvertantly made my point.
Most of what you say is hyperbole.
I've seen few people call traditions "junk". And the great majority of kits out there are not "4x the price".
A Traditions Kentucky rifle kit is $310 + postage at its cheapest. For $600, you can get a Tennessee Valley Manufacturing kit delivered to your house which will be potentially a better rifle, in nearly every way. (Provided you, as a builder, hold up your end)
This creates a marginal utility trap. The cheap, non-historical correct kits are becoming only marginally cheaper than better quality, and more historically correct kits.
Same thing with the apocryphal "$3000 custom gun." Anyone with money can buy a $900 - $1500 custom gun every day of the week that is AMAZING both to look at and shoot.
I see far more occasions of poor mouthing and justifying commercial guns (and if they were so great, why would anyone need to defend them) than of this so-called snobbery. If anything, I see people posting pictures of utter garbage guns and everyone tip toeing around it, trying to be polite, than anything.