Design an engaging infographic that contrasts traditional travel aggregators with blockchain technology in the travel industry. The infographic should be divided into two main sections labeled 'Traditional Travel Aggregator' and 'Blockchain'. For each section, include icons and brief descriptions for the following features: 'Payment Processing', 'Technology Ownership', 'Data Privacy', 'Transparency', and 'Scalability'. Use contrasting colors to differentiate between the two sections, and incorporate travel and blockchain-related imagery to enhance visual appeal. The design should clearly communicate how blockchain technology offers enhanced privacy, reduced fees, direct peer-to-peer interactions, and greater scalability compared to traditional models. Aim to make the information accessible and engaging to encourage social media sharing.