The number one priority of the Democratic party is to beat progressives, not Republicans
If a progressive wins, the Democratic party loses its ability to fund their campaigns through corporate finance, this is the ultimate disaster for establishment Democrats who are currently in office. They know their record of kowtowing to corporate interests over the years will very quickly come to light and they will be voted out of office in favor of the progressive alternative.
If a Republican wins, they know they won't do anything about campaign finance reform because the GOP benefits the most from it.
In principle, our core beliefs are similar.
I'd love to have a progressive leadership in the party, but it's complicated.
Historically, compromise between the parties created laws, policies, etc.
Polarization has destroyed that and I don't see that changing. I vote for the guy (or girl) who comes closest to my views. It's all I can do.
The republican base doesn't care whether we run establishment or progressive Democrats, they'll never switch even if they're getting screwed and continue to pretend we're socialists, communists, whatever.
The entire targeted audience, so to speak, is the 15% - 20% in the middle, the other 80% is already committed and dug in.
I don't know what the ultimate answer is, but until we can get apolitical young people interested (if that's possible), we're going to be victimized by polarization.
Even Trump supporters don't really like him, but they love the power trip and temporary control to push through an agenda more suited to the 1950's.
The Democrats need to unite or the other side will continue to squeak by with less popular votes, and this regressive, fact ignoring regime will become the norm.
That's not good for you, for me, or for the future.
Campaign finance reform is necessary, too much money is squandered away chasing power. If 75% of the 2016 election money was put into something worthwhile, everyone would benefit.
The rich who bitch about taxes have no problem putting multimillions into elections. That is very disturbing.
Power is an ugly goal.