The USA regularly uses its intelligence apparatus to undermine economy and industry in other countries. I would even say, at a far greater rate, with worse results (for the targets) than anything China or Russia are doing ..
The mass violation of human rights for billions of people (literally) that occurs every millisecond of the day at Pine Gap on behalf of the American government, for example, demonstrates that this naivete is very, very dangerous.
This was my point. How often does it use its power to undermine the US economy or industry in the US?
It also rather infamously claimed it never partakes in industrial espionage, despite it being somewhat well documented in 1990s that they do.
Generally, if the contract is big enough, and specially if the companies involved have military/intelligence ties otherwise as well (every bigger MIC corp), you can expect ITC, NSA, CIA and occasionally FBI and others to all be involved in unethical work related to getting the contract won by US vendor.
This was my point. They don't steal trade secrets in order to harm US companies.
