Uber acquires Blacklane to enhance its luxury 'Elite' service amid competitive market.
Blacklane's acquisition follows its significant $100 million backing from major investors.
EU's antitrust chief Teresa Ribera emphasizes open market amid AI concerns.
Germany eyes €60 billion healthcare cost cuts by 2030, impacting doctors and drug costs.
Uber's luxury move is part of broader changes in Europe's tech and economic landscape.