He’s already stated that he wants to copy WeChat in China. Basically, he wants to implement payments into the Twitter app. Maybe you’ll be able to pay your bills directly and interact with companies regarding assistance directly on twitter. You’ll be able to easily tip meme creators and who knows what else. Maybe Twitter will replace YouTube, Cash App, Tik Tok, Discord, & Facebook all at once. That’s certainly the plan. How successful it will be is anyone’s guess.