He's right that the Democrats can count on about 47% of the vote no matter what. He could have been more precise on who those people are - many seniors receiving checks and paying little or no income tax vote conservative. But he's right to the extent that there's a coalition that forms the base of the Democratic Party made up of government workers, people who work for government-funded enterprises of various kinds like universities and think tanks, government unions, the usual-suspect ethnic groups (with a lot of overlap with the other categories), etc. Add all of that up and you're pretty much at 47%.
The Democrats could run the Boston Strangler and that 47% would vote for him just because he's got a "D" behind his name.
The really bad news is that they've nearly succeeded in forming a 51% absolute majority. And with immigration, their victory seems assured, assuming that there isn't some major reaction by the oppressed 49% (there seems no movement toward that at this time).
We're basically screwed.
yes, the faculty of Harvard are part of the Democrat conspiracy.
On the other hand that's an intensely private organization ~ with an enormous endowment.
I think you should review your list again