Yes, I think you nailed it. I didn’t make the connection before. Instead of awaiting upfront, forcing the async operations to run in sequence, the awaits are ‘moved’ to the variables themselves, allowing the async ops to run in parallel (as much as possible), and once one such variable is used (in any form), the async function makes sure to pause execution in order to wait for the value to resolve.
As I’ve said elsewhere in this thread, we would get optimal concurrency without having to micromanage the promises.
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