Linux for argument’s sake, may have a few things that are better than Mac OS but Apple being the last vertical computer company from the 1980s, I don’t think they have any interest in using Linux, not after Next, Motorola, IBM, Intel and Nvidia in the past. They don’t need to they appear to navigate thru tech very well in comparison to Microsoft or Intel, for example.

i know what you mean; just in case you hadn't seen this (which is recent)

https://github.com/apple/container