A little trick to get to the truth of things.

Q: Why does the leadership require the storefronts to have a uniform color and even a uniform sign?

Answer: Changing the sign can make money.

Question: If intelligent driving can significantly enhance driving safety, why did a sudden sign appear on the highway during an electric vehicle accident, indicating to turn off the intelligent driving function?

Answer: Making a sign also costs money, it's quite expensive.

Q: Why does Trump change his orders frequently?

Answer: A single sentence can change the rise and fall of the global secondary market, behind which is a revenue of tens of billions.

Q: Why does the school need to customize uniforms?

Answer: It can make money.

If you have a hammer in hand, you will surely look for nails everywhere. As long as a department or power exists, it will find ways to create issues.