Earlier quoted context omitted.
What do you mean by that? "restic mount" has been part of restic since the very start.
That command works well and accomplishes some of what rincr what built to solve. For example, when I mention browse-ability, I mean on the backup host without any dependencies so I can use standard file tools and browsers. I also needed both "pull" (backup remote files) and "push" (backup local files) backup features and if I'm not mistaken restic still only supports the "push" model. EDIT: Added more details
https://github.com/restic/rest-server
It 403's any attempt to overwrite or delete old data.