Why are the things in US cheaper?

1. Economies of scale: The sheer size and population of the US creates a large consumer base, which allows for economies of scale. This means that many goods can be produced in larger quantities, reducing per-unit costs.

2. High Productivity: The US has one of the highest levels of labour productivity in the world, meaning that workers can produce more goods and services in a given amount of time. This helps keep production costs down, which is reflected in lower prices for consumers.

3. Competition:** The US has a highly competitive market environment, with multiple businesses competing for customers. This competition drives down prices as companies try to outcompete each other.

4. Low Trade Barriers: The US has relatively low trade barriers compared to many other countries, making it easier and cheaper for businesses to import and export goods. Lower import tariffs reduce the costs of goods imported from other countries.

5. Strong Dollar: The US dollar is one of the world's strongest currencies. This means that goods and services imported into the US from weaker currency countries are relatively less expensive.

6. Deregulation: The US has a relatively deregulated economy, with fewer regulations on businesses than many other countries. This can help reduce the costs of doing business, which can be passed on to consumers in the form of lower prices.

7. Automation and Technology: The extensive use of advanced technology and automation in the US helps boost efficiency, reduce production costs, and enhance overall productivity, leading to reduced product prices.

It's important to note that while the US may have lower prices in general, there are exceptions to this rule. Some goods and services may be more expensive in the US than in other countries due to factors such as local demand, import tariffs, and regulations.