I hate the way Firefox and Chrome display images

Anonus

With the gray background and, in Chrome's case at least, the "transparency" background on transparent images.

Why? What was wrong with the white background?

Odradek

I use an extension that avoids that

Odradek

https://chrome.google.com/webstore/detail/viewhance/impppjchnpfgknmbaaghfeopcgfoilac

Princess Alice

I feel like, in Chrome's case especially, the "transparency" background defeats the purpose of having a grey background to begin with.