You can run a farm on a mobile broadband connection if you're mining on a pool. And that won't change.
If there are cell towers 200 miles from Gnome, Alaska, I am not aware of it.
...
Mobile broadband was probably used as in "slow."
Quick search tells me that there are at least 2 internet providers in Nome, Alaska.
In my (unlerned) opinion, "decentralization" is no longer an issue, that bird has flown.
>We NEED to adjust the code so high bandwidth is more of an advantage or China will continue to dominate mining
Again, as Fatman & Cconvert2G36 pointed out, bandwidth is irrelevant for mining, because pools; becomes an issue only for solo mining/running a node.