Yeah, no
Dude seems to be saying find out how to connect directly to a fiber line, like to a main T-1 somewhere, and bypass the ISP's access control
Unless you work for the phone company as one of the people who drives around and climbs ladders and goes underground and shit, there is NO way you will "learn how to access"
Just report directly to jail because that is absolutely where you are ending up if you try this
You could try to pay off someone from a cable or telecom company to teach you the outrageous technical steps involved but you will quickly be arrested so why bother
Yes well you know how cable tv lines ran around neighborhoods and there would be those green boxes in the yards?
Hypothetically you could open the box and run a length of coax to your house
The Internet also runs on wires going all over the world and there are junction boxes
They are waaaaaaaaay harder to find than the green cable boxes however
But, if you found one, and got it opened, and connected a terminal to it, and knew Unix, you could definitely get on the Internet without an ISP
You would have to locate and bribe a telecom worker to get you started