Is it a good system to go to war against Iraq under the guise of "laundry detergent"? A good system is to protect people's safety and let people live in peace. The current two systems have different advantages and disadvantages
You can't compare Nvidia and TSMC. Apples and oranges. Nvidia only designs, but TSMC manufactures all chips for Nvidia. Further, chip design involves mainly logic, which is what Nvidia brings to the table, but Nvidia has no clues at all on how to squeeze 50 billion transistors onto a silicon the size of a fingernail. That expertise is supplied by a manufacturer like TSMC. With that said, many would actually argue that it's far more difficult to manufacture a chip than to design one, and the word, manufacturing, doesn't do justice when it comes to semiconductors.