Wally, old farts like me, who were once strong supporters of the JFK party, are part of what kept Hillary out of the White House. When I say we are one generation away, I mean they will have to kill us off and replace us with the younger, "give me everything free, everyone gets a trophy" generation. That won't happen in 2020 unless they party comes back to a reasonable place in the center.
As long as the party uses nujobs like AOC and Bernie as their mouthpieces, my generation of dems will either vote GOP straight ticket or we won't vote at all.
Public K-12 schools are not indoctrination centers. I know school teachers who hate the idea of liberalism. Now at the college level? Different situation.