you're dreaming.
wireless technology doesn't have the bandwidth of fibre.
wireless technology is constantly evolving so one day it may catch up. in the mean time it means constant and expensive upgrading of infrastructure, which means consumers must constantly update their hardware to take advantage.
I only have to move from a rural area to a suburban area now as it is to witness how congestion affects wireless streaming, and that's in the crappy low def g3 format.
Every telco wanted in on the NBN except telstra who spat the dummy initially. after threatening to go their own way with wireless, they saw the light and joined the party too.
It seems the telcos dont have such faith in wireless.