So, I decided to combat all of this mess and made the metadater: https://github.com/NickKaramoff/metadater
This script will find the metadata in the file name, JSON file and EXIF tags and write it to the EXIF tags and file's mtime/atime.
Since this is a hobby project, don't expect it to work flawlessly. It did work for me though 😇
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