Recently, the large-scale model industry has attracted many entrepreneurs hoping to get a piece of the pie. Entrepreneurs are mainly choosing to develop plugins for general large-scale models or train vertical domain large-scale models. However, merely developing plugins faces the risk of being marginalized, and training vertical models has a high threshold, with limited entrepreneurial resources. Additionally, with increasingly stringent regulations, high compliance costs add to the burden on entrepreneurs. Despite apparent opportunities, the reality is fraught with difficulties, and entrepreneurs still face numerous challenges, with a worrying future ahead.