" Democrats should start formulating a compelling and just alternate vision for this country."

What do you think Democrats have been doing for the last 50 years.  They have formulated their compelling and just alternate vision for this country.  It is what was repudiated in 2016.  Are you saying that Democrats need to start over again from scratch?  Because that is not what Minority Leader Pelosi or wannabe DNC Chief Ellison are saying.