I thought mould with a 'u' is the fungus type.
Mold without the 'u' shaping or forming.
Now it seems they're from the same concept. I can'tagree.
www.theguardian.com/artanddesign/gallery/2022/may/26/rebel-rebel-people-who-broke-the-mould-in-pictures-janette-beckman
Anger management!!! Help needed.