The only person who wants a carousel on your site is you. That’s it. It’s a self-serving vanity project so that you can showcase all of your babies at the same time without telling the world which one is your favorite.
Brad always said that carousels were way to stop people beating each other up in meetings. I like the way Heydon puts it:
Carousels (or ‘content sliders’) are like men. They are not literally all bad — some are even helpful and considerate. But I don’t trust anyone unwilling to acknowledge a glaring pattern of awfulness. Also like men, I appreciate that many of you would rather just avoid dealing with carousels, but often don’t have the choice. Hence this article.