Still waiting on an update for my S21 Ultra on T-Mobile, still on December 1st security update.😑

Mine say Thursday

They may get it cheap, but I'd doubt that means they would deploy a lot of it. Maybe more a protection thing so they don't have huge headaches with possible interference.  In rural and smaller towns I go to, TMobile now is far from deploying their entire pre-Sprint spectrum portfolio.  I go to places and all they do is deploy just a single band.  If they go back with 5G they just add one more band (600).  Or they have all but one band deployed.  Unless they are going to do B41/n41 on every tower like Sprint was wanting to do, I wouldn't keep my hopes up for a ton of rural 2.5.  You'd think though with fixed wireless services that doing full builds would make sense.