There are several reasons why young people nowadays may be reluctant to open a restaurant:

1. Strenuous working conditions: Opening a restaurant involves long hours of work, constant hustle and bustle and responding to the needs of guests. This can lead to physical fatigue and psychological stress, which makes young people reluctant to choose this kind of work.

2. Fierce competition in the restaurant industry: The restaurant industry is highly competitive, with a small market share and high market risk. With more and more restaurants appearing, young people may feel pressure and uncertainty, which also leads to their reluctance to open a restaurant.

3. High skill requirements: To open a restaurant requires a wealth of skills, such as cooking, business, marketing, management and so on. These skills require long-term learning and practice, and young people may not have enough money and time to develop these skills.

4. Regulations and standards in the restaurant industry: Regulations and standards in the restaurant industry are becoming more stringent, requiring restaurants to meet various hygiene, quality and environmental standards. This may create additional financial burden and management difficulties for young people.

In short, opening a restaurant is a job that requires a lot of effort and energy, skills and experience. For various reasons, young people nowadays may be reluctant to choose this kind of career.