If a Cisco crypto key was found in a Huawei switch, the media response would be very different.
No one has found these chips and shown them, and the likes of apple and amazon have issued very direct denials (that would be very clear securities fraud if they were false). Much more direct than statements by corporations usually are.
[1] https://www.bloomberg.com/news/articles/2018-10-04/the-big-h...
> Given the ongoing political controversy around Huawei, we did not want to speculate any further [..] According to Cisco, no attack vectors have been identified
What's wrong with that, and how would it be "different" if it was the other way around?