Yes. Stinky tofu is usually made by fermenting tofu and then frying it. During the frying process, the tofu will absorb some of the oil, making it golden and crispy on the outside. Squid marinade is a dish where squid is cooked with seasonings and water to make it delicious. During the cooking process, the squid will release some oil, and the seasoning also contains a certain amount of oil. Therefore, the stinky tofu and squid brine is oily.