As per @rn and the issue logged on docker/for-mac I'm opening this upstream.

Would it be possible to enable the following in linuxkit kernels:
CONFIG_WIRELESS=y
CONFIG_WLAN=y

To enable the building of wireless modules for proprietary linuxkit images, such as those used in Docker-CE for Mac|Windows/Docker Desktop.

Specifically, @rn would like to know the implications of doing so, and whether it can be done safely.