I'm not convinced ketchup is a condiment people need.
@terryb I don’t know that I’ve ever tried mustard on fries. Definitely going to give it a go!
As for nomenclature, there’s clearly a correct answer that everyone would inherently understand, and which avoids all ambiguity: they’re fries, and the crispy ones are crisps. It’s only the word ‘chips’ that introduces any ambiguity! But ketchup belongs on none of them!