I don't know what you want @Nakoichi@hexbear.net to specifically say, but they're a left wing anarchist, so thats the alternative being proposed. There are centuries of books on what leftists want, it's not a mystery or something we avoid talking about.

We're not liberals who are advocating for making tweaks or legislation. We don't want to operate the current situation. We want to overthrow the current social arrangement and elevate the working class to the status of dominant political and economic authority. The particulars of how the working class will exert this dominance has to get figured out on the way because of things like geography, culture, historical conflict, etc.

So we don't have the answer on how exactly a socialist America would look, because we don't even have a united front yet to realistically take power. Why worry about what color the drapes are gonna be if we don't even have a foundation yet?