A little off topic: I think multiple countries should join together to co-sponsor security evaluation labs to check Cisco, Huawei, and all telecom companies. These labs should get access to hardware design, software, etc. This can be done in a way that mostly protects individual company’s intellectual property.
I suspect that the top telecom tech companies would go along with this idea, to get vetted, if it would help increase their business. Right now there are two European and one Chinese company who can ship 5G gear. I would like all 5G, and older gear also, to be vetted by international security labs.