You picked a strawman by saying that our only options against Palestinian genocide are active participation or finger-wagging, yet mentioned nothing regarding Democratic representatives voting against impeachment or the need for top-to-bottom restructuring of our healthcare system rather than reforming a broken model. Youre only consistent line of argument is that all Republicans are bad.
However, I take great pause at the fact that you are so quick to endorse the elimination of a party that represents a sizeable portion of the population (as awful as they might be) and believe the solution is the establishment of a one-party system with a political party that you seemingly find to be infallible.
My takeaway is that what you really want is to punish Republican voters, yet you fail to see just how much you resemble them.