There are two types of right industries: good karma and smart karma.
A goodwill industry is an industry that can benefit society in addition to making money. For example, tourism, in addition to making money, can also use the power of the beneficiaries of tourist resorts to better prevent and control environmental pollution, ugly towns and other behaviors, to achieve the purpose of protecting the environment and beautifying towns, such an industry is a goodwill industry. A smart industry is one that has good results. An industry that can develop a successful product into a successful product in the international market is an industry with good results. For example, snowflake beef, salmon, etc. are successful products in the international market, and their livestock industry is a smart industry. When the products of smart industries make money, they will form an influence, and then attract other smart people to enter these industries. Through civilized and fair competition, smart people will succeed in making money, and as a result, they will be more likely to achieve improved production technology to produce successful products and succeed in the international market.
There are two main types of wrong industries: stupid industries and naïve industries.
A stupid industry is an industry that does not have good results, and an industry that does not have good results is an industry in which the product cannot be a successful product in the international market. Stupid industries will only waste money in the market, which will then lead to less money made by smart industries, and finally less likely to achieve improved production technology to produce successful products and eventually succeed in the international market. A childish industry is an industry that has no value. These industries cannot stand the test, and they will be easily eliminated in a civilized and fair competition environment.