That was a Firefox bug, based on one comment in the Bitwarden isue tracker . It should be fixed now in Firefox 116.

In other words, if all the billionaires just ceased to exist, it would result in the humanity achieving the emission goals?

There is the DJVU format for this exact use case, but you’d need to convert them to, say, pdf for many use case. Its also a bit old and perhaps not maintained, soo…

HEIF and other modern video encoders (HEIF=H265) should fare a lot better than JPEG, though.