Season shrimp with Slap Ya Mama seasoning, smoked paprika, Italian seasoning, and black pepper.
Heat avocado oil and butter in a large skillet over medium-high heat, cook shrimp 1 to 2 minutes per side until pink, then remove and set aside.
In the same skillet, add linguine, cherry tomatoes, red onion, garlic, and 2 to 3 basil leaves. Season with Herbs de Provence and red pepper flakes.
Pour in chicken broth and heavy cream, then bring to a light boil.
Cook for 10 to 12 minutes, stirring frequently, until pasta is al dente.
Reduce heat and stir in Parmesan cheese until sauce is smooth and creamy.
Add shrimp back to the skillet along with lemon juice, chopped parsley, and the remaining chopped basil leaves.