There is also another way to look at this that doesn't involve social justice and privilege examination. The problems you listed require ACTIVE solutions. Big, active solutions. The kind of solutions the Democratic party, and this really pains me to say, is too much of a clusterfuck right now to deal with given their internal struggles and, yknow, the entirely red government. Now, this red government on local levels as been aggressively targeting LGBTQ communities and trying to dehumanize them and strip them of their rights and safeties. The republicans are taking first swing at this, so all the Dems have to do is create REACTIVE solutions, which is a helluva lot faster and easier to do. Trans people under attack in public? REACT with legislation to protect them and fight to repeal legislation meant to attack them. These are solutions that the party is able to do, so it is what they are publicizing and what is being covered and discussed. Now that Republicans control all of government, there really isn't much for the left to do at all on the federal level, so the most they can fight for during the next four years is protecting civil liberties under an openly homophobic and LGBTQ hostile government.