The optimistic version is that the new zeitgeist is deeply recursive agents writing _huge_ swaths of code at once. The human side seems very asynchronous. You do a lot of queueing something that the agents churn on for an hour, so being able to detach/reattach would make sense.
The cynical version is everyone is realizing that nobody will pay for a harness, so they’re pivoting to a client-server model to try to PaaS-ify them. If they haven’t announced it already, they’ll have an OpenCode Cloud within the next quarter or two.
We’ll see how that goes. I’m not holding my breath that these will thrive as long as infrastructure teams exist. Agents are too simple from an infra perspective, and we’re seeing frameworks to make them stateless pop up already.