Ive went back into lurk mode after the election for the most part but there is a method around the censors and it was proven by me on this website. Back when T_D was getting 30m+ clicks a month I got a very specific post at the very top of the front page just by randomly PMing 300-500 people about it.
Everyone on twitter, FB, reddit etc are narcissists and wont hesitate to read a PM instantly when notified. Red pilling via private messaging is a lot of annoying work but it gets past all the censors
I have never used twitter so I am not certain, but I am pretty sure you can target specific groups of people who are more likely to be swayed who are not on "our" side but also not too far gone. A short but well constructed PM with 1 link attached may be enough to stop that "in between" person from becoming a commie.