The debate around 5G is being framed as if picking Huawei instead of an European vendor would upset the control telecommunication providers have over their network. The reality is more grim: we’ve long crossed that bridge, and most providers already do not have a full understanding of their own infrastructure:
In a modern telecommunications service provider, new equipment is deployed, configured, maintained and often financed by the vendor. Just to let that sink in, Huawei (and their close partners) already run and directly operate the mobile telecommunication infrastructure for over 100 million European subscribers.
The host service provider often has no detailed insight in what is going on, and would have a hard time figuring this out through their remaining staff.