Let’s assume you are not in the US and industrial spionage will be bad for you independend if it happens from China or from the US.
The answer isn’t that clearcut.
Also: banning a product based on the possibility that it could get a backdoor in the future? That would mean banning all products with an update functionality.
Edit: as you might notice this is not compelling evidence
Near as I can tell, you agree that Cisco is a hazard, in precisely the way that Huawei is accused of being but is not. Are you really just disagreeing with the proposition that nobody cares about Cisco's problems?
Yes, thats what I am disagreeing with... Nothing more nothing less. No word of Huawei, since they are considered a liability by default and I don't know people that work with telephony/cell-network infrastructure.
There doesn't have to be a backdoor today. In the future, whenever they desire, the Chinese gov can ask Huawei for access and they will comply. That's the threat model.