A vibrant mix of yellow, pink, and green kinetic sand being scooped with a rounded spoon—pure satisfaction in every swirl and layer.

I’m showing step-by-step how I decorate my red velvet cupcakes with bold pink and blue buttercream swirls, then top them with a flurry of sparkly edible glitter and colorful sprinkles. I walk ...

A version of this article appears in print on June 22, 2025, Section SR, Page 8 of the New York edition with the headline: We Have Reached the End of Rainbow Capitalism.