Imagine this, but x1000 and built into React. That's the goal of Fiber. (Great post, @paularmstrong!) https://medium.com/@paularmstrong/twitter-lite-and-high-performance-react-progressive-web-apps-at-scale-d28a00e780a3 …pic.twitter.com/Kipn498OPy
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
This does not address the total amount of work done when generating an element, which remains too high in many of today's systems.
And better interactivity is a *great* thing. A huge win for users. But not the same as "faster" at the limit.
You're right, yielding does not reduce total work (increases it, in fact). Combined with batching it can. Depends on the type of work.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.