3G, 4G and now 5G. We're always behind the countries in Far East. When they watched movies during commutes, we watched Kindle. Well, books are better than movies if you want to argue positively.
We do NOT have a
company in the US that can build 4G network today. We're behind in the
implementation of the network and building the network. If you check the
size of the college graduates in science and math (excluding
foreigners), it does not take a rocket scientist to find out the reason.