How is anybody else's choice of camera affecting your ability to enjoy your x series? If anything, having more people buying the X system is a good thing for you because it brings your prices down. A niche product is going to be more expensive and the smaller the niche, the higher the price. The more x lenses that are developed the better, in my opinion!
I shoot professionally but I have no desire to switch to the GFX system. I want good wide aperture (1.0, 1.2, 1.4) lenses for my X series cameras because they're smaller and lighter than the full-frame Canon system I left behind. I don't want to switch over to an even bigger setup now (GFX) because it's the hot new trend. I want high quality lenses for the X series I fell in love with. I know there are other photographers like me out there. If all of us leave Fuji in a few years because they neglect the X series lens and camera lineup, how long do you think the X series will stay successful? Enthusiasts alone aren't going to invest enough money to keep an entire camera system afloat.
Maybe an E-book is in order Rico. Sounds like it would sell as there are no shortage of people looking to make LR look "as" good as most of its competitors.