I mentioned this in another comment, but sometimes people who are dealing with these systems just don't dive in far enough either. I was able to get my FlexTight scanner working on Windows 11 64-bit by modifying the INF for some existing 64-bit drivers. For some reason nobody had tried this before, or even just documented it. Even if there were no 64-bit drivers I've gotten it to work on a Windows 10 32-bit install.

Especially in the photo world there's so much tech being used, but not a lot of people that understand the implementation/engineering of it. Not faulting them, but I can't tell you how many people I know that just work off external drives. No NAS, no backups, just originals spread across fragile external hard drives. Hell, I knew some people that up until ~2011 still stored originals on ZIP disks and never managed to move them to something a bit more stable.

Going back and working on older Macs is an absolute pain. Now there's four separate architectures that may or may not have the right software/driver at varying levels of implementation. It's amazing how often the answer is "just use Windows". Not that it's perfect, but at least you weren't dumped like last week's spaghetti.