Google and Apple have found a way to make money off each other while maintaining rivalry. The search engine paid for space on Safari, and Apple received revenue without its search costs. In 2024, a US court ruled that Google's monopoly was illegal. Apple Vice President Eddie Cue attributed his refusal to create a competitor to costs and risk. It was more profitable for the giants to defend the developed area than to invade a neighbor. In the 1980s, Japanese cars and electronics crowded out American manufacturers. Washington obtained restrictions on car exports, participated in the Plaza Accord, appreciated the yen, and then imposed tariffs on Japanese electronics. The competitive onslaught was slowed by political means. The Japanese stagnation later deepened due to an internal financial crisis. The end of the Cold War opened the world market to Western concerns without the division of the former bloc. Economists Thomas Sanzgel and Louis Perez estimated that the average label on marginal costs in the American sample increased from 10% in 1970 to 23% in 2020. Apple and Samsung have dominated expensive smartphones. NVIDIA has made graphics computing the core of its business, and TSMC's products even support Intel. A beginner has to pay for the technology long before the first income. The big four auditors are protected by their international service scope. Black Rock spreads the costs over its vast client base. In media, consolidation gives content owners their own sales. Google, Facebook and Twitter, renamed X, own the aggregated connections of the users. Various barriers anchor the circle of leaders. World trade allowed such a system to serve even politically unfriendly countries. The confrontation between the US and China removes this insurance. Following H20 restrictions in April 2025, NVIDIA recognized $4.5 billion in inventory and liability expense. According to the interdisciplinary data cited by Reuters, in the first half of 2026 it held 34% of the Chinese supply of artificial intelligence accelerators, Huawei - 28%.