I imagine many would be tempted at this point in time.
A potentially unseemly three-way knife fight and/or omni-shambles from the three stooges could prove very entertaining and possibly be Labour's ticket to a quick return if they can manage to not meltdown themselves after a defeat.
The problem would be how much damage could they do in the meantime?
And you'd be partially responsible for helping bring it about.
Labour sold out in 2017, never again. National will sell out as well. But the Nats/ACT/NZF will be far more "active" than Labour/Greens/NZF. Its ironic when the former use the term Coalition of Chaos
Now, we all know that Labour will lose. National will win. Perhaps Labour aligned voters will give NZF the party vote?