It’s perfect! Do you guys already do this?
I open a letter, I take it’s picture with FairScan. The FairScan-folder on my android device gets syncthinged to the ingest folder for Paperless-ngx on my “server”. Paperless imports it, deletes the file and sets the new documents tag to inbox. I decide if the document goes to the binder for important stuff, or if I just toss it in a binder with all the paper I most likely will never touch again. Next time I look at Paperless, I edit all documents with the inbox tag and remove the tag.
The best thing about this is that it enables you to stop organizing all this paper. I have a little box next to my scanner and everything that is scanned is just getting put on top of the pile. In most cases you never need the original document anyways. But if you need it, you can check Paperless when it was scanned and you will find that document from Feb 2023 in a few seconds.