There could be several reasons why dropshippers post so much about their lives and open courses to teach others about dropshipping. Here are a few possible explanations:

1. Establishing credibility and building a personal brand: By showcasing their luxurious lifestyles and success in dropshipping, these individuals are trying to establish themselves as experts in the field. Sharing their achievements can help them build a personal brand and gain credibility among their followers and potential customers.

2. Creating additional income streams: While dropshippers may be making money from their successful businesses, offering courses and coaching can be an additional source of income. By teaching others how to enter the dropshipping business, they can monetize their knowledge and experience.

3. Networking and collaboration opportunities: By openly sharing their success and offering courses, dropshippers can attract like-minded individuals who may be interested in collaborating or partnering with them. This can lead to new business opportunities, joint ventures, or even mentorship relationships.

4. Building a community and social influence: Sharing their lifestyle and success stories can help dropshippers build a community of followers who aspire to achieve similar success. By offering courses and teaching others, they can position themselves as leaders within this community and gain influence and recognition.

5. Differentiating themselves from competitors: While teaching others might increase competition in the dropshipping space, dropshippers who are confident in their strategies and execution may not view this as a threat. Instead, they may see it as an opportunity to differentiate themselves by showcasing their expertise and unique approach to dropshipping.

It's important to note that not all dropshippers follow this approach, and individual motivations may vary. Some dropshippers may genuinely enjoy teaching and helping others succeed, while others may have different reasons for sharing their experiences. Ultimately, it's up to each dropshipper to decide how they want to present themselves and their business to the world.