Vitalik Buterin at EthCC stressed the need for real user protections in crypto.  
He suggested practical tests like exit and internal attack checks to ensure safety.  
He warned of hidden flaws in Layer 2 and pushed for default privacy.  
Three key tests: exit (safe assets if project fails), attack (resisting insider threats),  
and trusted code (minimal code needed to secure funds).

Vitalik’s pushing for crypto safety with smart tests and privacy, which is awesome because it shows he really cares about protecting users