My closest neighbour gets about 1.5 Mbps, ADSL. Over the years I've helped him on many occasions, when he called up to say it had got unstable. In those days, I got around 3-5Mbps, hence why I felt I could assist.
Come fttc I explained to him 'Your problems are over, you can now get 30Mbps or more'. He wasn't interested, and still isn't. All he wanted was stability, not speed, uses internet mainly just for email and occasional browsing. And he has a point.