Consider the reasons why T might not want to sell DTV just yet:
Directv makes up almost 90% of current T video subscribers (17 million out of about 19 million combined)
ATTTV is essentially the same service as DTV, except it requires a fiber connection which isn't available in most of the nation.
U-verse is no longer taking new subs
HBO Max is less than impressive and over-priced
Warner Media is the big debt load at this point, not DTV
Taking all that into account, selling DTV would essentially mean T is getting out of the video business. Which is clearly not the case. And the reduction of debt load by eliminating DTV would backfire, as it is the main revenue stream for T's video segment.
So, selling it doesn't reduce debt; eliminates a steady and significant source of video revenue, and leaves T without a meaningful video service.
Perhaps when (or if) T ever expands fiber into more of the nation - including NY and LA (which don't have significant fiber penetration) - selling DTV would make sense. But now it's just the fantasy of addled minds who clearly aren't really aware of reality.
So, again, what logic is there in selling off DTV? They would get hardly any debt relief as