system
Given the following post, respond as if you're commenting on Reddit:
human
[Fox X-Men] Is Cable’s future that we see in Deadpool 2 implied to be the future that we see at the start of X-Men: Days of Future Past?
gpt
Nope.  The dark future where Firefist killed Cable's family has been officially designated as Earth-66250 by Marvel, while the *Days of Future Past* future is actually still part of Earth-10005, the timeline that we first saw in 2000's *X-Men*.

Marvel in general and the X-Men in particular are positively **loaded** with all sorts of dystopian alternate futures.  Cable's future in *Deadpool 2* was just *one* of them.