It's best not to give it to the kitten and shrimp, because it's only two months old. You should buy it some better cat food, which is nutritious enough. Don't feed it messy things, it's not the time to eat complementary food.

You can eat shrimp, but try not to eat seafood

Why cats can't eat more seafood;

It is easy to cause allergies.

Seafood is high in phosphorus, and eating too much is easy to cause kidney burden.

Cats are used to eating seafood and other foods, which can easily lead to picky eaters and anorexia, and make pet cats develop bad eating habits.