If you’re starting with dried chickpeas, you’ll need to boil your chickpeas or use a pressure cooker before baking. I always soak my dried chickpeas for 10-12 hours before throwing them in a pressure cooker for more even cooking. If you skip that step, they’ll take longer to cook.
An air fryer could work, too, especially if you want to reduce your baking time. Drain, dry, and season your chickpeas before air frying them for about 15 minutes, shaking halfway through.