Well, I believe everyone is following on the Tailwind Template UI designs with Neumorphic-ish patterns these days. For instance, check these templates and tell me you haven't stumbled on new Startups launches these days with strikingly similar designs.

Personally, I'm perfectly fine as long as they are pleasing to look and nice to use.

- https://spotlight.tailwindui.com

- https://pocket.tailwindui.com

- https://protocol.tailwindui.com

- https://commit.tailwindui.com

- https://mailgo-rho.vercel.app

- https://ioacademy.vercel.app

- https://split-xi.vercel.app

- https://starboard-one.vercel.app

No relations with any. Stumbled on them here on HN and an early customer of TailwindUI.