Now there is a legitimate national security concern about having the world's telecom equipment manufactured by a single company. But there's only so much can do under existing trade treaties. It's also really not a good look for the US and the West to be seen actively trying to disrupt the free market at work. And so we get this concocted story about spying. It's concocted because nobody, despite spending millions and millions of dollars investigating Huawei and studying its boxes, has ever shown the company participating in anything like espionage. Most people can see through this blatant protectionist hypocrisy [2]. Ironically all the security research on Huawei has only served to make their products much more secure than the competition.
[1] https://www.caixinglobal.com/2018-03-19/huawei-now-worlds-la...
[2] https://www.theregister.co.uk/2018/01/11/comment_huawei_usa/