In the context of a society achieving marxism, a marxist party would be redundant.

If you swap that for "in the context of a society achieving a stateless classless society, a communist party would be redundant" I completely agree (Marxism is a means of analysis, not an end point). I think maybe you're not familiar with the concept of a vanguard party? It doesn't really matter to what I was saying, that was a throwaway self-depreciating joke. But if you want I'm happy to talk about that more.

A society of people who would rather fight than vote will not rebuild better institutions than the one’s they forsook.

I think Ireland, Cuba, and the USSR all disprove that... and many more besides. Home rule was a shoe-in for Ireland if not for the revolutionary war. Batista held elections. The February revolution lead to significant reforms before the October revolution. Sometimes the good fight is worth fighting.