That isn’t workable for chat apps, at the very least on mobile. And that’s the most-used text entry interface that users nowadays grow up with. So I think you need to make an exception for such applications.
Mobile makes this much easier actually, send can be a different button on the UI than the newline button on the touch keyboard without having to teach this to users. That's exactly how my phone is currently configured at least.
Mobile makes this much easier actually, send can be a different button on the UI than the newline button on the touch keyboard without having to teach this to users. That's exactly how my phone is currently configured at least.