first time i've heard about 6G. Anyone else heard of it?
basic search reveals, 1; it is already available in the UK, you can buy a plan, 2; 03/10/18 China announces start of 6G network technology development, 3; 07/04/17 talking about 6G and beyond before 5G is available
https://www.6ginternet.com/pricing
https://sputniknews.com/science/201803101062401247-china-anounces-6g-network
https://business.carphonewarehouse.com/expert/5g-means-will-never-6g
https://www.cablefree.net/wireless-technology/4g-lte-beyond-5g-roadmap-6g-beyond/