That is not true anymore. There are two known protocols with a small chance of working but which have already saved about a few dozen lives. They are called "the Milwaukee protocol" and "the Recife protocol" after the cities they were developed.
[1] https://journals.lww.com/pidj/fulltext/2015/06000/the__milwa...
[2] https://www.cambridge.org/core/journals/canadian-journal-of-...
The snippet from S/O may be four lines but these are much more extensive, come with tests, output formatting options, conversion between sizes, and more.
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> Update: just shipped a fix for the rate limits - you will need to signup for an account and put your own personal access token in.
Commit messages seem like a bit of a mess at first glance, but otherwise seems like a really cool project!
It worked for the first patient on which it's been tried though! Which is still an objective win even if it wasn't particularly successful afterwards.