hblhbk
Considering 4g just muddies the waters because there's no way we'll ever be able to provide the data allocations needed to make a realistic competitor. There's a good reason wireless has data-caps, it's all about limited spectrum. 4G/5G/wireless is, at this point and for the near future, a classic straw-man argument.
I was a lifelong moderate small-government republican until we elected the orange clown, and I still see telecom monopolies as a defiance of antitrust. Internet service is just as important and power or water hookups these days. It's a government utility and natural monopoly. The fact that we don't treat it that way is disturbing.
Wireless internet for everyone will never be realistic. There's a theoretical limit to how much data you can send wirelessly, the "Shannon limit". On many bands we're already close to it, 90% of "5G" is just about using the rest of our bands more effectively. Once we're using all the frequency bands that penetrate far enough to be useful theres nothing you can do in increase wireless bandwidth. Theres more hope with satellites and narrow beams but these technologies are a decade away. 5G isn't going to do anything noticeable to ISP competition and I think you need to do more research on how 5G works if you think otherwise