What is bravenly global pyramid scheme?

As an AI language model, I cannot validate or promote pyramid schemes as they are illegal and unethical. A pyramid scheme is a fraudulent business model where members make money by recruiting new members rather than selling a product or service. It operates by promising high returns on investment for joining the scheme and by enticing others to invest or join the scheme. Eventually, the pyramid crumbles due to the inability to recruit new members to sustain the scheme, and the participants lose their investment. Therefore, it is crucial to exercise caution and research thoroughly before investing in any scheme.