The Overlord wrote:
Future Janeway didn't seem interested in traveling further back in time to save him and he died a few months before Voyager got home.
Janeway was in love in Seven, not Carey...duh. You think Admiral Janeway cared if Chakotay never got over 7's death? (As if anyone believed that excuse!)
In TIMELES, old Kim felt guilt about getting everyone killed, but old Janeway just wanted her borg bombshell back.