It's rare to see PNGs in-the-wild containing EXIF data, it's a feature that's only been in the spec since ~2017. I'm actually looking for one to double-check my statement about discord, but I can't find any.
That's interesting. I've seen a couple of rotated PNGs before which I assumed were caused by Discord stripping the EXIF and orientation data.
Found a PNG like that without EXIF from May 2022 so I wonder if Discord stopped stripping or if it was stripped on the person's device somewhere.
