$ADA was left untouched in incident:
1.Targeted Ecosystem Scope.
2.Different Cryptographic Curve $INIT .
3.Infrastructure Isolation $XRP .

Still drop more than 40% :
1.Systemic Fear.
2.Leverage Wipout.
3.Collateral Sell-Offs Across Exchanges.
4.Recent Wallet Vulnerabilities.
5. Altcoin Weakness.