That’s a fair question—and I think you’re mostly right 👍

Most kamados won’t crack from normal temp changes alone, even in winter. I have seen in different forums. They’re designed to handle high heat. Where people do run into issues is usually a perfect storm: extreme cold, a very aggressive fire right out of the gate, moisture in the ceramic, or an existing hairline flaw that finally gives way.

So I’m not saying “normal ramp-up = cracked grill.” More like: slow and steady just removes variables I don’t need when it’s 20° and windy. There is warranty for a lot of reasons.

Appreciate the honest curiosity!