Key points in this article
Why it accelerated
Aggregation is not new yet accelerated as cost, policy and demand converged. Treating safety as a precondition makes concepts into verifiable indicators worth discussing seriously with users.
Constraints in rollout
Cost and standard are real thresholds. Experience as a long-term metric and clear regional resources keep choices from drifting off course during the rollout phase that follows.
Back to user scenes
In Yantai the three questions are handy, affordable and supported. Inviting users into design makes solutions more grounded than any parameter table could show them.