Comment by raxxorraxor

Firefox also can display images correctly if the site happens to not include a web optimized version in the correct resolution. I don't know the web you visit, but that is pretty common in a lot of places.

Chrome users looked at worse versions of images on the web for years. It is a completely bonkers performance optimization.

Chrome did kick Firefox off in web development tools though, so I can understand some people. But today I don't think there is much difference anymore. I am not web dev though. On the other hand webdevs should know about image quality on websites.