PyTorch and the PyPI supply chain

But stuff in the distros is just as bleeding edge, just bleeding edge backports that a person who is comparatively much less familiar with the code base developed and virtually nobody tested, usually with a lying version number on top of it.

Stability in a changing world is an illusion or in many cases even a deception sold to the gullible companies who desire it but don't understand how fast the world really moves in terms of software compatibility with the rest of the world (both in terms of protocols, data formats,... and in terms of legal and regulatory frameworks,...) and security issues.