The Democrats in this country have been taking it over for decades via the school system, especially, at the college level and the media. There is nothing to really stop it at this point. Trump had a chance, but with s many of his own party allied against him he will not be able to get done all that he wants. Neither party seems to care about the Constitution any longer. We've lasted much longer than was expected. Enjoy what's left.
The Democrats control major elements of society that have been used to indoctrinate people into their socialist scheme.
Education - Far left, progressive run by radical public sector teacher's unions.
The Media - Democrat propaganda 24/7 with only a few minor outlets disputing them. The concept of "Hate Speech" to suppress Free Speech is a common theme.
Silicon Valley, the Tech Sector, Social Media - they censor, and filter any views that aren't in line with Democrat/Progressive thought.
Entertainment - the Movie, TV, and Cable industries are all Far Left Progressive, and include, leftist, social justice messages in most of their programming. They demonize legally owned guns, and are anti Constitution.