Off the Grid: Sally breaks down Kindhearted

There are spoilers ahead. You might want to solve today’s puzzle before reading further! KindheartedConstructor: Zhouqin Burnikel
Editor: Amanda Rafkin
KINDHEARTED: The word KIND is found at the HEART of (inside of) each theme answer: STARK INDUSTRIES, DUNKIN’ DONUTS, and NAPKIN DISPENSER.
A KINDHEARTED puzzle is always a welcome addition to the week. This is a fun set of theme answers. I suspected what the theme was from the title, and STARK INDUSTRIES confirmed it. Thank you, Zhouqin, for this enjoyable puzzle.