The best way to build community and make friends on the internet is to treat all internet interlocutors as if they are real humans in a real-life, local village. If you do this, over time many people will like you and want to form an alliance with you. Because most internet behavior is so atrocious, if you abide by traditional inter-personal norms (reciprocity, manners, courtesy, etc.), you quickly become a strange attractor. You become a kind of weird avatar from another time and place. Of course, you will encounter many haters in the short-run. They will interpret your quaint earnestness as an ironic performance, or “soy boy” pusillanimousness, or some kind of 4-dimensional hyper-grift. But in the long-run, traditional interpersonal ethics are irresistibly attractive because they are, in fact, good and superior.
Now, of course, there is a reason why average internet behavior is so atrocious.
It is seemingly impossible to abide by small-village norms on the internet, simply because those norms evolved in contexts where villagers had no choice but to play iterated games and everyone could remember everyone else’s behaviors. On the internet, neither of these conditions hold: nobody is forced to remain in any grouping over time, and there are so many people that nobody can remember everyone else’s behavior. There are strong incentives to exploit others, and no obvious reason to invest much care into others. So if you treat every potential interlocutor with care, you’ll quickly waste all of your resources and be exploited into nothingness.
However, it is feasible to apply traditional ethics to everyone who enters your personal sphere for the first time, and then simply ignore them as soon as they fail to reciprocate. In game theory this strategy is called “tit for tat,” and in my contexts it is found to be the best possible strategy. Many people seem to follow a variant of this strategy, in their “blocking” behavior. On Twitter, many people will block someone at the first indication of their enemy status. But most of these people are not really playing traditional-ethics tit-for-tat reciprocity because usually they’re usually also lobbing hand-grenades into the enemy camp for fun and profit on a daily basis. I’m saying one should treat the entire universe of internet denizens on a courteous, tit-for-tat basis: If they’ve done me no wrong, then I won’t do them any wrong. If they come into my sphere, I will treat them as a real friend until evidence of bad behavior, in which case I will not retaliate but simply ignore them.