I wouldn't say that Firefox specifically is worse at it than other browsers though, but I kind of agree with parent comment that the "new web" doesn't care abou

I wouldn't say that Firefox specifically is worse at it than other browsers though, but I kind of agree with parent comment that the "new web" doesn't care about printing. On more and more pages I encounter issues like the printer only printing out the cookie warning window, or just the left navigation bar, etc. and none of the actual page content that I wanted to print. Or content goes up to the first in-line advertisement and then cuts of there with just blank pages coming out of the printer after that. Or weird pagination issues where there's text on page 1 and text on page 2, but there's a bunch of text missing in between that is otherwise visible fine on the screen. I'm talking about web pages that don't specifically have a "print" button on them. If it looks like the page is using a fancy layout I typically now just do a screenshot and print the resulting .png.