What would actually get you to vote 3rd party?

I've seen a lot of people on here express concern and dismay with some or all of the actions taken by the current administration. At the same time I haven't seen anyone express that they would vote for another party, let alone vote Democrat. Whether pride, history, or training, it honestly seems like it's an anathema for any modern Republican to consider voting left or center, no matter that candidates stance.

If a third party arose, independent of the RNC and DNC, would you consider the policies on blind merit without a label of where it leans or who wrote it? I honestly think if someone is just presented with policy proposals without the associated left/right that we would find a lot more common ground. This culture war needs to end.