Would it help or hurt democracy by not putting the candidates party affiliation next to their name? Why?
It probably wouldn't make too much difference.
It's the policy in many states right now not to identify the party affiliation on the ballot next to the names of certain candidates. Judges, for example. But it's no secret which party they are affiliated with, and that is publicized quite openly in various ways.
Just the same, I notice that in these races the candidates OTHER THAN the ones backed by the 'big two' parties tend to do a little bit better, but only a little.
And the reason for that is probably just that the many people who vote "straight party" have to make a separate and additional decision in the case of these "non-partisan" offices.