system
Given the following post, respond as if you're commenting on Reddit:
human
[X-Men] After witnessing Kitty Pryde send people's consciousness back in time in DOFP, what's stopping her from doing that for every sticky situation X-Men find themselves in?

Also, does the existence of Apocalypse (soon) possibly mean that in contrast to the terrifying future ahead (80s) the original timeline with sentinels may possibly have been actually better than that of the new changed one? (Disregarding the obvious outcome that the X-Men conquer and overcome Apocalypse)
gpt
Because there's only a handful of mutants who can withstand the physically taxing process of having their mind jettisoned into the past, and Wolverine struggled with it despite his ridiculously active healing factor.