

Use open source software that doesnt try to spy on you
There is no reason why these files should contain PII (personal identifiable information), but on Windows and with proprietary software you never know
What I know
- MakeMKV adds metadata that the file was created with it. Nothing bad tho






If you use the dolphin file manager, that might create a .directory file in every visited folder. But that is just annoying and contains some metadata, nothing bad