Every body is doing payments. So I don't see how this could boost Twitter's profits. Probably a money sink because payments is hard and extremely regulated.
Twitter should focus on creating a market place for creators to sell digital goods to their followers or a way to subscribe.
To integrate substack or patreon like service into twitter so that there is two financial transaction between users and creators on twitter from which twitter can get a cut.
Twitter should focus on creating a market place for creators to sell digital goods to their followers or a way to subscribe.
They can put Substack into Twitter.