The new tab, the web's equivalent of a blank page. Staring at a blank page is sometimes associated with maddening frustration, but in most cases it's actually the possibility of something new that captures us.

White label this and sell it to luxury brands. Sell it to Crane Stationary, Leuchtturm1917. Here's your potential customer list: https://thepleasureofwriting.com/pages/shop-paper-by-brand

Use a warm off-white, not unlike YC's background, and render the brand logo in a subdued grey at the bottom of the tab/page. Make it a link to a landing page on their site: "You love new possibilities. Crane stands ready to serve your imagination."