Cook the chicken: Mix olive oil, chipotle chili powder, paprika, garlic powder, cumin, salt, pepper, and lime juice in a bowl. Coat chicken and cook in a skillet over medium heat 6–8 minutes per side until fully cooked and internal temperature reaches 165°F (74°C). Slice or dice.
Prepare black beans: In a small saucepan, heat black beans with cumin, chili powder, and salt until warmed through.
Cook rice: Prepare rice according to package instructions. Stir in lime juice, zest, and chopped cilantro.
Prepare vegetables: Sauté or roast bell peppers and corn, or serve raw for freshness.
Assemble burrito bowls: Divide rice among 4 bowls. Top with chipotle chicken, black beans, corn, bell peppers, red onion, and avocado. Garnish with cilantro, salsa, lime wedges, and optional cheese or sour cream.