a16z Co-founder: In the Age of Artificial Intelligence, Solo Unicorn Companies Like Bitcoin Will Thrive @pmarca On March 15, 2026, a16z co-founder Marc Andreessen, in an interview with David Senra, discussed the balance between team size and innovative management. He used novelists and film directors as examples to illustrate that large teams require compromise and coordination, and managers cannot frequently change plans. While past business miracles created by a select few, such as Bitcoin and Minecraft, are extremely rare, artificial intelligence is empowering individuals to control the entire creative process. This will trigger the flourishing of solo unicorn companies in the future.