Star Trek: 10 Dumb Decisions (That Characters Survived)
8. Aiding The Borg Against Species 8472
It's fair to note that this list is picking on Captain Janeway here, but to be fair she makes it very easy with the amount of times the Voyager captain put her crew and herself at risk during the divisive show's run.
Take her decision to aid the Borg whilst taking down the nefarious Species 8472.
As dangerous as the threat was, it's insane that Janeway chose to actively aid the Borg in any attempts to neutralize another species, given the fact that the Borg are quite literally the most dangerous antagonist in any iteration of the series. It may have been a tactical move in the moment, but this one was more than a bit questionable and could easily have cost the crew a lot of their lives.