That's what sucks about a hypothetical let's say 20% 40% 40% split. The 20% supporters and others not confirmed always say well I'm not throwing away my vote and switch to voting for one of the 40% parties.

Fun fact, even with our shitty voting system if everyone votes a certain way things will go that way. It’s not a gamble, we can just vote for what we want. We can delay it and try to fix it when it’s even harder and more dangerous or start now.