I have no use for ChatGPT AI bots at all.
Regards the M9: I *never* liked what its JPEG output looked like and always turned it off, leaving it set to raw output only. The raw output was good, if not anything particularly remarkable. The rest of the camera ... meh. A little slow in operation, a little noisy/weird in the shutter recock, a little limited on battery capacity. When mine came up with the infamous sensor corrosion issue, I sent it to Leica for evaluation and, on approval, repair, and they offered me the full resale value back as trade-in against an M-P typ 240 purchase, which is what I went with. Regards "film-like" ... huh. I don't know what that means, it just seemed another digital camera to me (I'd already had a decade or more worth of experiences with digital cameras, and about eight-nine years of DSLR digital cameras with raw capture from Canon, Pentax, Nikon, Olympus, and Panasonic...).
The M-P 240 I replaced the M9 with was simply a far better camera in every way. Better sensor, faster operation, much more battery, more responsive controls, better dynamic range, etc etc. The M-D typ 262 was about the same as the 240, but with slightly better dynamic range (very slightly).
The M10-R and M10 Monochrom, to me, simply moved the M in a quantum increment up the scale from the M 240/262 with both more response operation and better control layout, and they have a significantly better pair of sensors (dynamic range and resolution). All in an overall camera package that has been nicely trimmed down in size as well, with only a minor reduction in overall battery capacity as a consequence.
So, my suggestion is to ignore the idiotic AI bots and actually talk to PEOPLE who have and use the M10 series cameras instead. Rent one too, if you can manage it. Picking a high-end camera based on AI bots' suggestions is, as far as I'm concerned, like asking a bright but naïve 11 year old boy "what is the best automobile to drive?"
G