Leica is pretty much done as a professional camera company, it's a luxury brand along the lines of Rolex. Professionals overwhelmingly use Nikon, Canon, Sony and Fuji in that order, Leica has dropped to sub 1% of the pro market. And compared to say Hasselblad they don't have any USPs that would make someone choose their brand other than the brand itself.
Interestingly: amateurs use Leica 2x as much as professionals do, because the myth of the expensive camera making better pictures is still alive and well.
Interestingly: amateurs use Leica 2x as much as professionals do, because the myth of the expensive camera making better pictures is still alive and well.