Coinbase to cut roughly 700 jobs, representing 14% of its workforce of about 4,900-5,000 employees. CEO Brian Armstrong cites converging forces of market downturn and AI advancements changing workflows. Company moving to flatter organization with no pure managers, player-coach leaders, and smaller AI-native teams. Restructuring costs estimated at $50-60 million, expected to complete in Q2 2026. Crypto exchange Coinbase...