The substance used to make perfume from whales is called ambergris, which is a waxy substance produced in the digestive system of sperm whales. It is not a byproduct of cutting up whales. Ambergris is found naturally, often washed ashore or collected from the ocean.
It is true that ambergris was historically used in perfumes, but its use has declined dramatically due to:
* Ethical concerns: Ambergris is produced by sperm whales, a species that is now considered vulnerable.
* Availability: Synthetic alternatives are now readily available and are more ethical and sustainable.
* Cost: Ambergris is very expensive, making it less commercially viable.
In short, whales are not cut up to make perfume. Ambergris is a natural substance produced by sperm whales, and its use in perfumes has greatly declined due to ethical and practical concerns.