Well, there are several groups of Leica "folks". There are people that want to make images with them an are happy to live with cameras and accessories that are not cosmetically perfect so long as they work well. I am one of those. I have a IIIf with an uncoated collapsible Elmar to prove it.
Then there are the collectors. These are people who - for various reasons - seek out the closet to perfection they can find and/or look or rare and hard to find items. They may do so as an investment, as a hobby, because the historicity of the camera is appealing or what have you.
Then there are the pretentious, preening hipsters that think having a $10,000 digital camera that only shoots monochrome makes them "ironic". Preserving the pretension of the brand and waving it around in people's faces is their core skill. I just put a roll of Gooberpan 400 through my Leica MP with a bespoke pinhole lens for that dreamy look, man. They are not infrequently to be found in the various sewers provinces of entertainment, music, pop culture, and most of all, internet "influencers". Bah. ( I deeply admire Leitz marketing for finding ways to part these people with their money.)