What’s wrong with transparent pngs?
I think it should read “transparent” pngs, i.e. pngs that don’t actually have a transparent background but a checkered background.
OK, now this I can get behind.
Presumably because you, too, have a checkered background?

But I am also transparent about it.

Am I Schrodinger.png?

Aaah, these kinds of transparent PNG. How many times i was deceived. Straight to Hell.
This is the way
I still see an outline! Purgatory it is.

… That isn’t transparent, that is a white background

What am I missing here?

But that’s not transparent
It’s just some bigot who hates parents who are trans & pseudorandom number generators.
People who probably didn’t realize they were pngs and saved them as jpgs. I believe humans call that a “skill issue”.
No, when you save a PNG as a jpeg, the background is saved as solid white or black. Saving the checkered pattern requires effort or you’re saving things by taking screenshots.
Sometimes it’s formatted as *.png too. Straight to hell.
Transparent pngs are fine. It’s the “transparent” ones that are evil.
What about atheists who upload “transparent” pngs? Checkmate atheis… I mean God