That in itself is nothing special. Similar things have been done for years using different technology. The big difference is the potential scale, contribution to the surveillance economy and the amount of commoditization by ultra-rich corporations and their owners. I don't see anything "amazing" about 5G. Some of the technologies it uses are pretty amazing but they have been used elsewhere, such as for wifi, already. I could just as easily made up something like "Wifi is Amazing" and listed off some of its amazing, similar technologies. In summary, some of 5G's technologies, amazing. 5G marketing and that un-amazing article about 5G, hype.