I hear where you're coming from and will agree that sometimes it's annoying to have to earmark something to fix later, but I see it as Navidrome is a media server - not a library manager. So it does what it does well.

Having used so many apps over so many years, I'm to the point where I want my tags in order and I review every single album before I add it to my library. Folder structure is equally as important. But ultimately, I'm more diligent about metadata because it's more flexible and I know it can be reused if I ever misplace a directory or want to reorganize all the files in my collection.