It seems to be something that does originate from the MacOS world, where apparently that choice does not produce such thin strokes that are so hard to read. Wh

It seems to be something that does originate from the MacOS world, where apparently that choice does not produce such thin strokes that are so hard to read. While Dev Tools certianly can fix the brokenness, here is a bookmarklet that will do the same: javascript:(function(){var all=document.getElementsByTagName("*");for (var i=0,max=all.length;i<max;i++){all[i].style.fontWeight='400';};void(0);})(); That is all one line. Put it into a bookmark, then hit the bookmark when you encounter one of these thin font sites. The thin fonts go away.