I've had AT&T fiber running across the street in my neighborhood for years but they weren't able to connect anyone on my side. T-Mobile fiber came through earlier this year though so now I'm getting 1gig up/down for $70. I was worried about stupid CGNat shit but I haven't had any issues with routing and having a decent upload speed makes it so much nicer when I do have to remote into my house or pull a large file when I'm away.