Roast Chickpeas: Preheat oven to 400°F (200°C) or air fryer to 390°F. Pat rinsed chickpeas thoroughly dry with paper towels. Toss with olive oil, garlic powder, smoked paprika, and salt. Spread on a rimmed baking sheet and roast for 15 minutes (or air fry for 12 minutes) until golden and crunchy.
Glaze in Buffalo Sauce: Transfer hot crispy chickpeas to a bowl. Pour in buffalo wing sauce and toss immediately until the spicy glaze clings to every chickpea.
Whisk Yogurt Ranch: In a small bowl, whisk together Greek yogurt, mayonnaise, lemon juice, fresh dill, garlic powder, onion powder, salt, pepper, and cold water until silky and drizzly.
Assemble Salad Bowls: Divide chopped romaine across 4 bowls. Arrange sections of halved cherry tomatoes, diced cucumbers, sweet corn, shredded cabbage, and sliced avocado.
Top & Drizzle: Spoon warm crispy buffalo chickpeas into the center of each salad bowl. Drizzle generously with cooling Greek yogurt ranch and serve immediately.