5G is of no use, for now.

 I don't understand why there is so much hype around 5G. It is a great tech for sure. But it won't improve our life overnight. In fact, we don't have much practical use for it. Every HD video is streamable on a traditional 4G network. The few cases where 5G speeds can be handy are medical, surveillance, and remote IoT devices. But we have a traditional fiber optic internet line. Why would we need it anyway? If we are talking about a remote connection I think 4G or even satellite internet has a better chance of being operatable than 5G. 5G is basically WiFi routers set in a large area with high concentration.