Except no-body is doing development for the "out of date" 32-bit iOS and apps.
By the same token, I've got a gen1 iPad mini, and that struggles to run skype now. Was fine when i got it, but since apps and op.systems are built for the most recent tech available, my 5 yr old device can barely deal with Safari.
I get your point, I just doubt they'll neglect the opportunity to do a minor update to the X just to suck another £1200, per person, out of the fanzone. As a company, flooded with sycophants, you just would, it's a no-brainer