1. Not necessarily. 2. As a global e-commerce giant, Amazon's success depends not only on talent, but also on market share, supply chain management, technological innovation and other factors. Although talent is crucial to Amazon's development, it is not the only survival reliance.

3. Amazon's success is inseparable from its strong market competitiveness and brand influence, as well as continuous technological innovation and strategic decision-making. Although talent is one of the key forces driving these factors, it is not necessary to "eat people" to obtain talent. On the contrary, Amazon can attract and retain talent by providing competitive salaries and benefits, a good working environment and development opportunities, so as to achieve sustainable development and survival.