I’m happy riding the low tier of FIOS.
If I pay an insane amount of monies, I can get Gigabit internet.
However:
FIOS isn’t available everywhere.
My bill is higher than what it would be in a properly civilized country.
There are a lot of services that depend on connections being at least 10 Mb/s. If the new baseline was 25 Mb/s, 4k streaming might become more ubiquitous. (Of course, that does mean buying into DRM. Suck it Skylake users!)
