So from a europerspective the questions is: which one do you want to spy on you?
Both have very likely interests in doing so and for one we have definitive proof that they did that also towards nations they call “friends”.
If the US warns about Huawei it probably does so because that is what the US would do in China’s place.
Meanwhile US companies can raise their prices thanks to the monopoly the US government just handed them.
I’ll answer for myself - if I had to choose between a Chinese or US Blackfoot, I’d choose the US every, single, time.
https://qz.com/africa/1192493/china-spied-on-african-union-h...
As the American head of the US-China Business Council said, it's one thing to ban Huawei from the US, but banning American companies from selling equipment to Huawei is more like "murder": https://www.cnbc.com/video/2019/06/11/trump-trying-to-murder...
* An analogous argument could be used, of course, by other countries to justify banning American hardware in their own critical systems.
* https://en.wikipedia.org/wiki/Criticism_of_Apple_Inc
* https://en.wikipedia.org/wiki/Criticism_of_Microsoft
* https://en.wikipedia.org/wiki/Criticism_of_Microsoft_Windows
* https://en.wikipedia.org/wiki/Criticism_of_Facebook
* https://en.wikipedia.org/wiki/Criticism_of_Amazon
* https://en.wikipedia.org/wiki/Criticism_of_eBay
* https://en.wikipedia.org/wiki/Criticism_of_Yahoo
* https://en.wikipedia.org/wiki/Criticism_of_Myspace (surely an important page in this day and age)
* https://en.wikipedia.org/wiki/Criticism_of_Spotify
* https://en.wikipedia.org/wiki/Criticism_of_Google
And the whopper is this: there is an entire category devoted to pages criticizing Google:
* https://en.wikipedia.org/wiki/Category:Criticism_of_Google
And let's not forget the funnest Wikipedia "Criticism of" page:
* https://en.wikipedia.org/wiki/Criticism_of_Wikipedia
Trump has openly stated that he's using Huawei as a bargaining chip in the trade negotiations: https://www.cnn.com/2019/05/24/tech/donald-trump-huawei-ban/....
The "evidence" against Huawei always seems to be two cases that it settled 15+ years ago, plus the "Tappy" robot a few years back. They also may have indirectly done business with Iran, but they're a Chinese company, so doing business with Iran was legal under the laws of their country.
The above commenter pointed to the existence of a "very long Wikipedia page" criticizing Huawei as evidence that Huawei is a "bad actor." These sorts of "Criticism of" pages exist for many companies. Many of those pages are far more extensive than the page for Huawei. Are all those companies also "bad actors"? The existence of such a page in itself means nothing.
If you actually look at the "Criticism of Huawei" page, it contains no evidence that Huawei has installed backdoors in its equipment. There are the accusations of the US government, and various vulnerabilities that have been discovered over time (and patched), but vulnerabilities and backdoors are different things.
Then there are the various IP disputes. Tell me: which major tech company has not had multiple IP disputes over the past 20 years? The disputes that Huawei has been involved in are pretty minor, and the largest ones were 15+ years ago.
We're in the middle of a moral panic, in which suddenly, were being bombarded by messages that Huawei and China are the worst things in the history of the planet. Huawei is a "bad actor," whatever that's supposed to mean. Google stole Oracle's copyrighted Java API? Samsung violated Apple's design patents and has to pay half a billion dollars? Small potatoes. But Huawei copied Cisco's implementation of strcmp 15 years ago? Bad actor!