My eyes aren't old. I'm 25 and I have a hard time reading those bright pink, neon green, orange posts. I just skip them thinking it would be rude to tell someone not to express themselves as they wish. I'm kinda glad to know it is against YT rules to use bright fonts. Definitely add me to the optically challenged group. I also skip posts with no punctuation, or separation of paragraphs. I tend to lose my place if it's one long post.