Does ExifTool have problems with Jpeg on OS X?
I've come across this website : https://exiftool.org/mistakes.html
However. i want to know weather it will give loss of quality over the original jpeg and/or issues with OS X
I'm choosing to do the -overwrite_original_in_place option, having tested and all meta data is wiped using -all= tag.
I don't see how your reference to the "common mistakes" page is applicable here.
ExifTool will not cause a loss of image quality on any platform.
- Phil
Your command does remove the ICC_Profile, which may change the visual appearance of the image. No image data is lost or changed, but the colors may appear less vibrant on a Mac.