Safe: Demonstrably false, npm is so well-known as spreading malware that it ended up being weaponized quite few times (one example being someone writing a program that deleted files in "Russian computers").
Productive: Hard to count objectively but you can't say that npm did it's best to not loose people time.
Elegant: Lol, do I really need to address this one?
There is corporate lines that are based on at least some kind of truth or are just noise, not pure lies.