OP wrote: > just click through the scam marketing, ICO offers and "airdrops" That's what I meant by UX. > user experience can still be confusing because a pa

OP wrote: > just click through the scam marketing, ICO offers and "airdrops" That's what I meant by UX. > user experience can still be confusing because a payments feature is… surprising Everything new is "surprising", that's a low bar. Chat apps in China have had this feature for years now, and it's also a feature in WhatsApp, a direct Signal competitor.