OneThreeOneTwo [he/him]
Now that I think about it, I was probably radicalized by my dad growing up. By leftist standards he is pretty much a lib, but in the southern US he is incredibly progressive. I’m way farther left than he is now, but I still love and respect him a lot. So I would say that the best thing to do is focus on the younger generations in terms of radicalization. They are easily impressionable (at least more so than adults) and if you just talk to them for a bit they seem to get the basic idea of being a leftist. Also the most important thing is to embed empathy for others into them as early as possible. That way, if you get then to care about people less fortunate than themselves, they’ll start to question the system which lets those people suffer. I hope my rambling made sense lol
Make sure you don’t get caught! I would worry about your coworkers snitching on you, but maybe they’re okay with it.