Related: I recently wrote a blog post about using docker to containerize my ML research dev environments -- I've never found another way to make properly reproducible dev environments.
http://vedder.io/misc/research_dev_env.html
It's stupid sour grapes comments like this that make me hate HN commenters.
Meta and Google have both contributed an enormous amount to open source (creating PyTorch, TensorFlow, Chromium, contributing to clang/LLVM, Linux kernel, HTTP standards), but you're mad because they didn't sponsor your work and a bunch of people mindlessly upvoted it.