Seems like an issue they've struggled to solve unsuccessfully, and it's a pretty big problem for a core feature of their product unless they change the UI altog

Seems like an issue they've struggled to solve unsuccessfully, and it's a pretty big problem for a core feature of their product unless they change the UI altogether for how they present the feed. Is there an example of an infinite scroll UI that pre-fetches text / image content on mobile web without the uncanny valley problem?