Actually USA has actively undermined other countries, for example:

https://en.wikipedia.org/wiki/TRON_project#History

Not to mention the spying and interdiction. With photos of Cisco equipment interdicted at the borders and things like Intel ME, American tech companies have lost their credibility.

The only country currently enjoying a beneficial tech relationship with USA is Israel.

The topic is about economics and market dominance.

A lead article in today’s Global Times, a Chinese state newspaper closely aligned with Beijing policies, is entitled ‘China’s countermeasures ready for prolonged ‘war’ with US’.

“The environment for China’s peaceful development has changed greatly. China’s domestic and foreign policies must also adjust. US suppression has become the No.1 challenge to China’s development. For quite a long time, we need to release our strength to destroy US bluster.

“We must be clear that coping with US suppression will be the key focus of China’s national strategy. We should enhance cooperation with most countries. The US is expected to contain China’s international front lines, and we must knock out this US plot and make China-US rivalry a process of US self-isolation.

“That the US suppresses China in full fury goes against trends. As long as we do our job well, there is no need to fear Washington’s thirst for power. If the US really walks beyond the lines, we will first make some US companies suffer to show our strength and resolve. Then we will think how to cope with all these changes and adopt a down-to-earth manner to engage in a prolonged struggle with a reckless US.”

Another article in the same issue is entitled: ‘China ready to target Apple, Qualcomm, Cisco and Boeing in retaliation against US’ Huawei ban: source.” The article states that “Apple, Qualcomm, Cisco “and Boeing are all highly dependent on the Chinese market.”