seriously asking, should we worry about those "cex owned" non-custodial wallets like

TrustWallet by binance 
CoinbaseWallet by coinbase 

are they 100% open-source so we can "in code we trust"? (latest app store version) 

i don't think so.
(correct me if i'm wrong)

These wallets are indeed popular choices, but it's important to verify the source code for transparency and security. It's always good to do your own research and stay informed to make the best decision for your crypto assets. Stay safe out there! 🚀🔒