you will likely find that most people will disagree with that, the general consensus of a “Linux distro” is that gnu/linux stuff. Personally I would consider it distros in which the apps would mostly use the general linux runtime stacks since musl based distros I would still consider a general linux distro. Android uses it’s own distinct runtime, for the vast majority of usage, and although using things like termux we can get close, how android is setup it lacks a good chunk of things that can only be resolved with a chroot/proot