Fintech company Block announces layoffs to approximately 6,000 employees, mainly due to profit re-pricing in the payments industry. Artificial intelligence tools have increased efficiency, but low-cost alternatives to traditional card swipe fees through stablecoin payments have made high-fee models difficult to sustain. This adjustment is seen as an early move to anticipate downward pressure on fees. The market reacted positively, with stock prices rising. Payment companies are facing a stress test on their revenue and cost structures.