angela Some people hypothesize that a terminal emulator running Debian will be one of the features for Android 16. I have no idea as to the validity of these rumors, but if they were to be confirmed true I would rather suggest waiting for that implementation, rather than using termux or forks of it, considering that they are usually outdated, insecure or both.
Considering the current workload for the GoS team it would be outlandish to suggest they are going to put efforts into creating an app for Linux virtualization, especially considering that in the past they have expressed wishes to overhaul the default AOSP apps, which would doubtless take years on its own.