These kinds of comments are borderline mendacious: you can observe, trivially, that 50% of the Trusted Publishers currently known to PyPI are neither Google nor Microsoft controlled[1].
If PyPI accepts two more likely ones, a full 2/3rds will unrelated to GitHub.
If PyPI accepts two more likely ones, a full 2/3rds will unrelated to GitHub.
[1]: https://docs.pypi.org/trusted-publishers/adding-a-publisher/