كيف تجني ADA المال؟

Could you elaborate on how ADA generates revenue? I'm particularly interested in understanding the underlying mechanisms that facilitate its profitability. As a cryptocurrency, does it rely solely on transactional fees or are there other revenue streams involved? Additionally, how does the Cardano blockchain contribute to its overall profitability? It would be helpful if you could provide a comprehensive overview of how ADA generates income and what factors influence its financial performance.