I’m a native French speaker, and “charcuterie” doesn’t really carry that negative meaning in everyday use. It’s very commonly used to mean cold cuts / prepared meats.
The butcher is un charcutier, and the shop is une boucherie. La charcuterie refers to the food itself, usually cured or prepared meats (pork, cooked, smoked, dried, etc.). So the name works the same way it does in English.