I think this attitude is far too cynical. Library authors that care about their users don't break backcompat lightly, and they do backport bugfixes. The mantra "programmers are lazy" does not imply that programmers are inherently amateurs.
> I think that isn't so much attitude as experience
Experience with library ecosystems which lack proper versioning support, perhaps. > some of the policies will be (broad adoption) language
> suicide
What policies? How does this discussion at all concern any deficiencies that are unique to Rust?