I didn't make this, I'm not sure who the OC creator is. I think the joke is that the "png" is actually a jpegThanks, I'll add that it's not OC, almost forgot
On Google Images in your search you can click "Tools", "Color", then select "Transparent" to automatically filter these 😉
If you go to google images and add: filetype:PNG to your search, It will only give you pngs which have transparency.
Ever since Google made that major change where they can't show you direct image URLs I've switched to using duckduckgo for image search. Works much better and you get way less fake transparency by default in your search results.
Triggered. Fake pngs should be a crime.