Burger King is much more hit and miss and can on occasion produce fries that meet the crispy brief.

To save money, most of these stores tend to reuse the oil a few times too many, which forces them to use lower temperatures than required to avoid the oil oxidating. Simply asking for fresh fries meets you with a blank stare. Asking for unsalted fires gives you a minor chance to get crispier fries as they have to make them fresh for you… but it is a marginal improvement and so many stores were being hit by these requests that they stopped provided the salt sachets as a result…