Prepare the rice noodles according to package instructions until al dente, then drain and set aside.
In a small bowl, whisk together the tamari, fish sauce, honey, and lime juice to create the sauce.
Heat the avocado oil in a large wok or skillet over medium-high heat.
Add the garlic and shrimp to the pan, sautéing until the shrimp are pink and opaque.
Push the shrimp to one side of the pan and crack the egg into the empty space, scrambling it until just set.
Add the cooked noodles, the prepared sauce, and red pepper flakes to the pan, tossing everything together to coat.
Fold in the bean sprouts and scallions, cooking for an additional minute until the sprouts are slightly softened.
Transfer to a plate and garnish with crushed peanuts before serving.