Is the FileAPI in HTML5 dead?

Question

Referring to the HTML5 FileAPI in particular.

I am going through the W3C specification proposals, and from what one can read here: http://www.w3.org/TR/file-system-api/<

Answer 1

I think the FileSystem API is dead already. When I search it in the MDN web docs, I saw these:

This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

Also I search it in https://caniuse.com/ too, and the result is: