Are Crumbl Cookies the Best or the Worst? It Doesn’t Matter. The fastest-growing dessert chain in the United States has sweets lovers divided. But the debate is great for business. Author: PRIYA KRISHNA Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)