The Intel AX201 wifi worked on Debian 12 bookworm up to and including linux-image-6.1.0-13.
However, in the kernel updates linux-image-6.1.0-15 it ceased to work.
Some wifi regressions were fixed in linux-image-6.1.0-17, but the AX201 is still not working.
Temporary workaround solution is to continue to boot using the older linux-image-6.1.0-13 kernel, or to install the 6.5 kernel from backports (you will need the backport repositories in your
/etc/apt/sources.list...