The company's benefit is not good. Is it credible for the boss to let employees expand their business?

In this case, the credibility varies from case to case. Here are some considerations:

1. Company background and reputation: Understand the background and reputation of the company, including its history, business model and financial status. If the company has a good reputation and stable performance, then the boss's suggestion may be credible.

2. Motivation and intention of the boss: Understand the motivation and intention of the boss to make this request. Is it to improve the company's performance and profitability, or for other purposes? If the boss's motivation is reasonable and in line with the company's interests, then his suggestion may be credible.

3. Specific plans and support measures: Ensure that the boss provides clear plans and support measures to help employees expand their business. This may include training, resource allocation, marketing support, etc. If the boss can provide specific plans and support, then his suggestions will be more credible.

4. Staff capacity and resources: Assess whether employees have sufficient capacity and resources to expand their business. If employees lack relevant skills or resources, even if the boss's advice is credible, they may face difficulties.

5. Market opportunities and competitive environment: analyze the market opportunities and competitive environment of the industry. If there are potential growth opportunities in the market and the company has a competitive advantage, then expanding its business may be a reasonable choice.