In a bowl, soak the chicken pieces in buttermilk for at least 30 minutes.
In a separate bowl, mix flour, garlic powder, onion powder, smoked paprika, salt, and black pepper.
Remove the chicken from the buttermilk, dredge in the flour mixture, and shake off excess.
Heat vegetable oil in a pan to 350°F (175°C). Fry chicken until golden brown and crispy, about 5-6 minutes per batch. Drain on a paper towel.
In a small saucepan, heat honey, hot sauce, and red pepper flakes over low heat until combined.
Drizzle the hot honey sauce over the fried chicken.
Assemble the bowls by placing rice at the base, followed by the crispy chicken, shredded carrots, cucumbers, and scallions.
Garnish with sesame seeds and serve immediately.