Make the Dressing: In a small bowl, whisk together Greek yogurt, mayonnaise, lime juice, honey, and adobo sauce. Season with salt and pepper. Chill until ready to use.
Cook the Shrimp: In a bowl, toss shrimp with olive oil, garlic, smoked paprika, chipotle chili powder, cumin, salt, pepper, and lime juice. Heat a skillet over medium-high heat and cook shrimp for 2–3 minutes per side until pink and lightly charred.
Assemble the Salad: In large bowls, layer romaine lettuce, tomato wedges, red onion, and avocado slices.
Add the Shrimp: Place cooked chipotle shrimp on top of each salad.
Drizzle and Serve: Drizzle with chipotle yogurt dressing and finish with extra lime juice or fresh cilantro if desired.