The question of whether eating pork is considered "bad" is subjective and depends on cultural, religious, and dietary beliefs. Different cultures and religions have varying views on the consumption of pork, and those views can influence whether pork is considered acceptable or not.
In some religions, such as Islam and Judaism, pork is considered "unclean" and is prohibited from consumption. In contrast, many other cultures and dietary practices have no such restrictions, and pork is commonly consumed as part of their cuisine.
The sale of pork is allowed in many places because of cultural diversity and freedom of choice. In countries with religious and cultural diversity, it is essential to respect the dietary choices and beliefs of different groups. So, while certain communities may not consume pork due to their beliefs, others do not have such restrictions and can choose to include pork in their diets.
Government regulations and food safety standards also play a role in the sale of pork and other food products. Food items, including pork, must meet specific health and safety standards before they are allowed to be sold to the public.
Ultimately, the availability of pork and other foods reflects the diversity of cultures and beliefs in a given society, and people have the freedom to make their own dietary choices based on their preferences and beliefs.