New Zealand has political campaign budgets, and limits on airtime. However restricting private citizens is difficult.
There was a significant controversy in the 2005 New Zealand elections regarding budgets. It is alleged US fundamentalists significantly (for NZ lol) funded the Exclusive Brethren Church to produce pamphlets in support of the National Party, by smearing both the Labour Party and the Green Party. https://en.wikipedia.org/wiki/2005_New_Zealand_election_fund...
And the other Senator ran unopposed for a party different from my Presidential ticket pick, but not like that matters because my state is too populated for my vote to have the same weight, or any weight, in the outcome
Tell me again why my state chose anything?
There's only two of them, you can definitely learn about them.
This does not make the rest of your comment untrue.
I guess the point is that we don't know anything about each other and can't make any conclusion really, except that states don't choose anything with any coherent rationale because the individuals are on just as wide of a spectrum of awareness and lack of choice.