Amazon has announced that it will hold an event that may unveil some new products. This launch, scheduled for later in September 2021, might see a debut for a new, wall-mounted variant of the OEM's Echo smart-speaker line. Amazon is now also rumored to unveil a Home Robot, which may or may not elaborate on the Echo Show 10's abilities with added independent movement.
https://www.notebookcheck.net/Amazon-will-unveil-a-fully-robotic-version-of-the-Echo-Show-10-in-September-2021.566245.0.html
Pretty bedroom accessory (while the trend lasts).
Other than that, no use.