Heat 2 tablespoons olive oil in a large skillet over high heat.
Add the thinly sliced chicken to the skillet and season with smoked paprika, chili powder or Tajín, cumin, kosher salt, and black pepper; toss to coat.
Sear the chicken, stirring occasionally, until browned and cooked through, about 8–10 minutes; add the chopped garlic during the last 1–2 minutes, then remove the chicken from the skillet and set aside.
In the same skillet, add the sliced onion and cook until fragrant and beginning to soften, about 5 minutes.
Add the sliced bell peppers, season with salt and pepper, and cook until tender, about 5 more minutes.
Return the cooked chicken to the skillet with the peppers and toss to combine and heat through.
While the peppers finish, make the vinaigrette: in a glass jar combine 1/3 cup olive oil, 1/3 cup salsa verde, 1/4 cup lime juice, 2 teaspoons spicy honey, and 1/3 cup chopped cilantro; season with salt and shake or whisk until combined.
Assemble the bowls: divide 3–4 cups cooked rice among bowls, top with the chicken and pepper mixture, shredded lettuce, and grilled corn.
Sprinkle the corn with extra chili powder or Tajín if desired, drizzle with the cilantro-lime vinaigrette, and crumble cotija cheese over each bowl.
Top with mashed or whipped avocado, jalapeños, and cilantro; serve with tortillas alongside.