leica has a brand and they are the only one that can sell a camera at that price.
But this doesn't change the point.
In fact, the Leica legend and brand exist precisely because of their excellent "featureless" camera. Leica has made essentially the same camera for 70 years and it has outlasted every other 35mm film camera.
Hasselblad is another that made essentially the same highly desirable "featureless" camera for 50 years. These are excellent cameras that do what they need to do well and nothing more.
Linhof, perhaps the oldest camera maker in the world, still make the Technika, one of the finest examples of a technical view camera ever to exist. Despite its mechanical complexity, essentially all it does is hold the film and lens in particular positions.
These are all fine mechanical tools or instruments that are excellent for their intended purpose. The lack of features is one of the benefits.
It is true that you can make good pictures with many cameras, but it is also true that the camera you use affects the way you think and make photographs. The camera very much can affect the quality of photography.
Erwin Puts:
"This mastery of craft and anticipation of the dynamics of the situation, will be more secure and, let us face it, more enjoyable when the tool is in harmony with these goals. A fully manual and mechanical camera that, fitting in your hands, translates your aims with the smooth precision of a finely tuned instrument, has added value."
"It is a pity in my view that most reviewers neglect the art of taking pictures and the subtle match of instrument and result to get fine pictures that fit the character of the instrument."