Combine the mayonnaise, sweet chili sauce, Sriracha, and honey in a large bowl. Set aside.
In a large bowl, add the shrimp, then pour over the buttermilk. Stir to coat. Then strain the shrimp out of the buttermilk and let any excess drip off. Coat the shrimp in the cornstarch, salt and pepper.
Pour vegetable oil into a large heavy-bottom skillet. Heat to between 350°(175°C) and 375° F(190°C).
Add the shrimp to the oil, spacing out so they don’t touch. You might need to cook in batches. Fry for 2-3 minutes, flipping halfway, until golden. Transfer with a slotted spoon to a paper towel lined plate.
Add the shrimp to the bowl with the sauce and toss to coat.
To build the bowls, divide the rice, avocado, edamame, carrots and cucumber between 4 bowls. Garnish with cilantro and a lime wedge.