Yeah I think my thing is longing for that specific sub-genre ya know? Like being a martial arts fan that yearns for Kurosawa's Samurais but could care less about the Shaw's kung-fu masters (not that that's possible of course) -- or -- being the first in line for SAW VIII but turning your nose up at FRIDAY THE 13TH XXVI -- Clamoring for all the Hammer Horror films but finding the Universal stuff lukewarm (actual personal example there). It's a pit in my stomach along these lines.
The fact that one loves, but never gets, the signature tropes of the Spaghetti Western with all its glorious weird west vibe and pulpy comic book aesthetic, and is instead relegated to being placated with a rash of traditional Fordesque Westerns, of varying production values, kind of sucks. I like four-wheel drive vehicles but I want a jeep. I like steak, but I love filet. Zombie flicks are awesome but ONLY if they walk!
It's just a huge gaping hole in the cult genre midnight movie underground, and I don't know why. Is it really still that obscure in a world where pop culture thrives on the slightly off, familiarly foreign and coveted cool? Argh. I guess I am just not satisfied with saying "Westerns are back, or alive, or never left" - I want more than that... more specific that is.
Also, to the point about the "western" being packaged as other genres, including post-apocalyptic, it's an interesting phenomenon considering that's exactly what so many of the westerns, including the Spaghetti's, did to the other genres to get their foothold. I guess I'm OK with robbing Peter to pay Paul as long as Peter robs me back.