You can make a convincing argument for both sides but choose the wrong one.
I can make an argument for Tuvix, but it's the wrong one. There are two murders that need righted.
Tuvix loses.
It's not a typo, it's quote from the transcript.
Meh.
JANEWAY: I'm ordering you to come with me. Security to the Bridge.
TUVIX: Commander, are you going to stand by and do nothing while she commits murder? Mister Ayala. Yes, Lieutenant Paris. You. Doesn't anyone see that this is wrong?
(Security enter. Tuvix tries to run for a turbolift and they grab him.)
JANEWAY: Let him go.
TUVIX: Each of you is going to have to live with this, and I'm sorry for that, for you are all good, good people. My colleagues, my friends, I forgive you.
JANEWAY: Commander Chakotay, advise the Doctor we're on our way to Sickbay.
Tuvix couldn't stop Janeway. Max Burke would have killed the bridge crew and then kept killing off the remaining lower deck crewmen until the survivors got in line, but that's because one is a bastard, and the other is basically a decent guy in a tough situation.
Tuvix says that he is being murdered and that it is wrong and begs his friends to stop his murder... And even after they stfu and participate in his murder by silently allowing it to continue, just like Jesus he forgives them.
Just like Jesus.
You don't hate little baby Jesus do you?
Becuase little baby Jesus loves you and so does Tuvix.
...
From the first principle, you didn't ask me to argue that what happened to Tuvix was right or wrong, but if Tuvix accepted that he deserved to be Murdered by Janeway, which he clearly didn't in the end before she executed him.
The lad had class.