Here's shango066's clarification. Remember that it isn't an ORDER, nothing's final yet, it's a PROPOSAL. Nothing has been officially decided yet. With the incoming new administration this January, the likelihood is high that a new FCC director will also be installed, replacing the Ajitator, who could very well see fit to scrap the whole thing. A lot can happen in the meantime.
Anyways:
https://www.youtube.com/watch?v=1OgqcQRjQGM
The likelihood of it coming to pass any time in the next few decades is so laughably low that nobody really has anything to worry about. Had they really been serious about doing this, they would have started about 15 years ago. The ship has already left port and it ain't coming back. If they really want to explore creating an all-packet broadcasting band, they should think about 76-87 MHz (has everybody already forgotten all the speculation about FM band expansion there about a decade ago?) or (dare I say it?) the mostly unused section of 2-metre between channel 13 and the aircraft band. Not that it'd amount to anything in any case.