Crypto won't reach mass adoption until transactions are confidential.
This is why we've offered this for 11 years now: payments must be confidential, but also instant, secure, cheap, and easy to use.
Solana moving in this direction is another data point that we've been right all along.
https://inleo.io/threads/view/thedessertlinux/re-leothreads-2yx31bmhb