Indeed, when one installs dependencies all over the Internet, or even better, key projects use "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh" as default suggestion on how to install them, attackers have the work done for them.
> key projects use "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh" as default suggestion
This is exactly why some (including me) don't take these projects seriously. Like you claim to design a language for security, and this is how you tell me to install it????