25 year old software? (as in R14, not 2014?) Supposedly yes, but it involves hacks. Your question is really about running ACAD R14 on W11, and not really related to Fusion 13 specifically, so if you're looking for more info, I don't think this news article is the place to figure that out. I would suggesting googling "Installing Autocad R14 on Windows 11" to see what you come up with. I don't know anything about Longbow Software, but they claim to have a tool that will allow ACAD R14 to run on W11, but it costs money. I've also read about a free hack to do it (YMMV), which you can easily find via google.
The biggest issue from what I understand is the R14 installer is 16-bit which won't run on modern versions of Windows without the hacks.
If you can get it running on W11, it should run on W11 ARM. You can install a "trial" version of W11 using VMware on your current setup to see if you can get it working. Performance should be just as good on ARM.
I know that current version of ACAD run on W11 ARM.