I just watched the MWNN trilogy and it amuses me how Blondie dresses in the beginning of GBU. He’s all fancy with a nice white leather coat and hat, long scarf, and dress shirt. I’m torn between headcanoning him as a rich bitch or someone who grew up poor and always wanted finer clothing. either way, blondie is stylish at least until the end of the film.
It’s true, Blondie is pretty fancy and smug. If he grew up poor and is really enjoying the riches he’s picked up, I think that might give him and bejeweled-Tuco something in common. I like both interpretations, though I think I lean more toward him being poor or kind of poor. (Or possibly briefly well-off before some family disaster that left him on his own at a young age?)