I think that was probably my favorite part of Twovix. Everyone was horrified someone had to die but everyone kinda understood too. There was no answer to it and it was fucked up but honestly it’d be fucked up to keep Tuvix as well. No one judged her for making that call with no external Federation support.
Was nice to see that instead of strictly “JANEWAY MURDERER” after she constantly puts herself and the crew in harms way to help civilians.