[squigglydonut]

Is this article suggesting that all platforms allow json export of data? Like who would actually want this??

[bogwog]

Who wouldn't want that? Obviously, the average user isn't going to know what to do with it, but other apps/services could use it to transfer data to/from it.

Interoperability is always good for users.

[aleksanb]

This is required by law in the eurozone and has been for some years now.

Users must be able to get their own data exported, in some useful format.