>Without these actions, we will not vote for republicans ever again or support your primary opponent.
This needs to be reworded if, as seems likely, it means “we will support your primary opponent.”
In an English construction like this, “we will not” is taken to govern all following statements within the clause, unless wording specifically militates against this understanding. It’s clumsy, when emphatic statements of intent are wanted.
Better to say:
If you do not ….
We will not …
We will not …
And we will not …