The Democrats are losing normal people at an alarming rate. Go to any job site 10 years ago, most (not all) would say they're fine with Obama and like him. Today that is an entirely different story, they are all Trump guys outside of the top dog union guys. I know guys in unions that voted Trump because they are sick of the Dems social policy nonsense.
You can push LGBT and all that shit, it's fine. But the reality is a normal American family really doesn't give a shit. Live your own life kind of attitude. The Dems need a major overhaul of how they market to voters. If you're really the party of the working class, you need to appeal to them. If I ran the Democratic Party the first thing I would do is get away from Hollywood and the other coastal elites. Where are they gonna run? The GOP? You have those idiots by the balls. Go to PA and Ohio and win them back, then start going to middle America and get them. There's nothing a working class family hates more than watching some asshole on late night TV talking about social issues in the US. The Dems have not realized this.