The Economist Finance & Economics 26th June 2023 https://www.economist.com/finance-and-economics/2023/06/26/americans-love-american-stocks-they-should-look-overseas
The American market can be an ideal option to invest but diversification is more efficient and effective. As American firms and industries are likely to grow for a global company, having foreign stocks is not too dangerous. Patriotism should not be considered to make money.