So, here is the common ground: I do agree that I don't think all of them (only a Sith deals in absolutes, right?). And while I do not know all of them enough to make the case for saying SOME or MOST, I do know what the loudest leaders of the party are saying.
Take the simple act of looting, rioting and defacing federal property. The loudest Democratic leaders have downplayed what is happening and/or given it their seal of approval. While the loudest Republican leaders have denounced it.
Once again, meet me halfway when I say, it is entirely possible that there is a silent majority in the Democratic party who also disagree with the rioting, looting and the defacing of federal property, but they need to speak up if they want to save their party.