I originally intended to seriously develop products, but now I realize that the most valuable takeaway from the product development process is understanding AI development, the collaborative paradigm of AI developed by multiple people, and the experience of choosing the right people to hire or partner with. Additionally, it's important to distinguish between AI trend-following KOLs and bloggers who genuinely have experience using AI tools. Anyway, having money is great; it accelerates my learning and experience far more than working alone on projects.