chapotraphouse

That's not what entryism means, but it's similar in its pathological aversion to confrontation. Why not just suggest Parenti? He's got some nice, accessible polemics, and also a lot of his material is in talks, so you're more likely to get a young person to engage with it (though I guess you didn't mention the demo).

Are you going to get killed or fired if the person you are talking to discovers you to be a communist? If not, then hiding it is probably counter-productive if you're still advocating for your positions. You don't need to shout in people's faces demanding that they acknowledge the efficacy of Mao's land reform, but actively hiding behind lib academics is just silly.