Line small bowl with paper towels. Place 1 cup finely chopped dill pickles in bowl on top of paper towels, then cover pickles and press gently. Set bowl aside to let paper towels absorb excess moisture.
Add 1 8-ounce block full-fat cream cheese, 1 cup full-fat sour cream, 2 tablespoons pickle juice, 1 1-ounce packet ranch seasoning, 3 large cloves fresh garlic, 1 teaspoon onion powder, kosher salt, and ¼ teaspoon freshly ground black pepper to large mixing bowl.
Use hand mixer or stand mixer on low speed to mix ingredients together 30 seconds, then gradually increase speed to medium and mix until dip is completely smooth.
Once smooth, remove mixer and set aside. Add chopped dill pickles, 1 tablespoon chopped fresh dill, 1 tablespoon finely snipped fresh chives, and two-thirds of breadcrumbs to cream cheese mixture. Gently fold ingredients into cream cheese mixture until fully incorporated.
Transfer fried pickle dip to serving bowl. Top dip with remaining one-third of breadcrumbs, and garnish with additional finely chopped dill pickles, chopped fresh dill, and/or finely snipped fresh chives if desired. Serve immediately with potato chips, fresh vegetables, pretzel sticks, or dipping vessels of choice.