I think I have become a Mopar snob

Some people have 2 left thumbs when it comes to doing mechanical work. Take the guy that calls the furnace guy when it breaks because he knows better than to touch it because the repair may cost more after he touches it.I may be reading too much into it but your 2nd to last sentence you say " Yes I admit I am that guy who is better than the guy with no knowledge of his own car"
I can understand that. My wording might be a little strong. I think I am jealous of that guy with the Swinger at the show in a way. Our hobby is filled with guys like me and guys with big wallets and nice cars too. As long as our hobby is alive and well that's all that really matters.