Honestly. To me it looks like the phone hasn't been taken care of! I could be totally wrong, but I have the exact same Apple OEM Saddle Brown leather case with ZERO scratches. I have like you bakron1 taken my case off several times within the past 10 days have wiped it off with my microfiber cloth. I've also made sure to actually wipe out the inside of my leather case. People don't realize it, but you actually have to take these steps/precautions to preserve the look of your iPhone. You can't just keep throwing your iPhone X in and out of purses, pockets, messenger bags, backpacks, or whatever and expect to not obtain micro scratches or WORSE!! That's common sense, not warranty issue in my opinion.
MY 2 CENTS