TSMC really is the king when it comes to making advanced chips. They make over 60% of the world's semiconductors and basically have a monopoly on the really advanced stuff – we're talking 3nm, 5nm, and 7nm chips. Big names like Apple, NVIDIA, AMD, and Qualcomm? They all depend on TSMC. It's kind of wild to think about how much power one company has in this space. TSMC's success didn't happen overnight. When the company started, its tech was a couple of generations behind Intel's. But, they had great yields, which showed they had a solid engineering base. TSMC plans to invest a lot in the U.S., which is a big deal for the industry.