Have they released the spec for ‘Giga’? I’m unable to find one published and without that this article feels somewhat vapid. Its also going to have a hard time replacing tcp considering the prevalence of old devices using it and new devices being build with low cost SOC implementations.
I’d be surprised if all the security agencies and such would be willing to adapt to new protocols. Actually they might find ways to make sure this never happens, because of budgets and such.
Of course a less private replacement should not be welcomed either.