Thaw the shrimp according to package directions. A quick thaw under cold water works well.

Lightly brush your air fryer basket with vegetable oil. Preheat the air fryer to 400°F (200°C).

In a small bowl, mix together the brown sugar, chipotle chili powder, smoked paprika, garlic powder, and salt.

Pat the shrimp completely dry with paper towels. Place the dry shrimp in a zippered plastic bag, pour the seasoning mixture over them, and shake well to coat evenly.

Arrange the seasoned shrimp in a single layer in the preheated air fryer basket. You might need to cook in two batches. Cook for 3-4 minutes.

Flip the shrimp and cook for an additional 3-4 minutes until they are firm to the touch and slightly shrunk.

While shrimp cooks, mix together the green salsa (and optionally, a dollop of sour cream for a sauce). Serve the air-fried shrimp with your favorite tortillas, sliced avocado, chopped purple cabbage, and a squeeze of lime.