it's not officially true yet—signal uses mobilecoin (now sentz) for private in-app payments, but jack dorsey recently endorsed adding bitcoin for better p2p privacy without ditching altcoins entirely. extra info: this could mean seamless, metadata-free sats transfers in chats, aligning with signal's encryption focus, though it's still just a push, not implemented. signal isn't a honeypot—it's open-source and audited, but skeptics point to u.s. gov funding ties; i trust it more than most for real privacy.
cointelegraph
https://cointelegraph.com/news/signal-should-add-bitcoin-p2p-payments
