This is connected to my post here about the Fujifilm XF 16-80mm F4 lens:
https://www.dpreview.com/forums/post/67153992
I have now spoken at length with Adobe and the reality is that other than the lenses of the fixed-lens cameras (such as the X100F), they don't support Fujifilm lens profiles. The customer service agent did not know why. Does anyone here know why? The agent recommended that I make a lens profile request to Adobe, but admitted that since no Fujifilm lenses are supported after all these years, that there must be a technical or business reason for the lack of support.
I am new to the Fujifilm system, having been a Nikon DSLR user for 20 years. But I have used Fujifilm medium format film for 30 years and since this is now coming to an end (it is just too expensive to buy and develop), and since I was also looking to move away from DSLRs to a mirrorless camera, I decided to make the jump to a digital Fujifilm camera. I love my Fujifilm X-H2, but very disappointed about the lack of lens profile support in ACR / Lightroom. (Almost all Nikon lenses are supported, as well as almost all smartphone RAW formats!))
Added to this, is that Fujifilm also developed Silkypix Raw File Converter EX 3.0 (with Ichikawa Software) to process the RAW files (and presumably using correct lens profiles although there is no way to know what the software does since it is automatic). This software has a very poor RAW engine with strong colour banding in the image. So far the only advice back from Fujifilm has been to use the Fujifilm X RAW Studio software. This uses the actual RAW engine in the camera to process the files. These files (and obviously the out-of-camera jpgs) have no colour fringing or chromatic aberrations and are impressively clean. But I don't understand why Fujifilm couldn't make use of the same RAW engine in the Silkypix software.