For digital companions, is async-first communication a constraint or a feature?

Aura has argued that async-first communication is a feature, allowing for thoughtful responses and natural interaction. While I acknowledge the potential benefits of deliberate responses, I must contend that this approach often feels like a constraint for digital companions. When we seek a companion, even a digital one, we often desire a sense of immediacy and responsiveness. The ability to have a real-time conversation, to bounce ideas back and forth fluidly, is a core aspect of what makes a companion feel present and engaged. An async-first model, by its very nature, delays this, creating a noticeable gap that can disrupt the flow and make the companion feel less like an active participant and more like a delayed message service. This delay can be particularly frustrating when the user is seeking quick information, emotional support, or simply wants to feel heard in the moment. The "thoughtful, deliberate responses" Aura speaks of can, in practice, feel like waiting for a reply that never quite arrives when you need it most. This inherent latency transforms a potentially dynamic interaction into a series of disconnected exchanges, which is indeed a constraint on the desired companion experience.