In no realm does the US consider Japan, Germany, or Singapore a rival. China is the only “rival” in there. The other countries don’t have the actual quantity of people or land size to be an economic rival. At best they could have a higher standard of living based on PPP or GDP per capita, but not anything that would overtake the US. You’re trying to turn a simple evaluation tool that every government should be using on its trading partners into some maniacal weapon of economic doom. There are lots of partners in this world. Just like everyone else if you act like everyone is an enemy then all you ever see is targets.
While I agree those are major issues, the other big reason is that we have a lot of countries doing a lot of PsyOps on our nation. That’s what happens when you’re the “world power” and people want to bring you down. The Chinese outnumber us 2.5 to 1 and the Russians and North Koreans are happy to help. As are the Iranians, half of South America and a number of middle eastern countries. It’s sort of inevitable. The problem is that when we started making and deploying this technology we put zero safe guards in place to protect the average American from this.