Great conversation. It's making me think.
I don't know if people are cultist. Maybe they are mad at you for questioning Jack. I don't assume that, but maybe. I'm blind to other people's reasons.
There is a common exception to free speech regarding "exposing troop movements during a time of war" because that is probably going to get them killed. This Elon jet thing seems similar, EXCEPT that you have to presume that there are people who want to harm him, and who would indeed actually harm him, if only they knew where he was. That is not in evidence. I think it's a fantasy that is not true. Because if it were true, someone would have harmed him by now since these movements have been exposed for some time.
But what value does it serve, tracking his jet? Is it only malicious? I don't know. Weighted against questionable value, maybe it is immoral. I just don't have enough data to judge that one.
The morality of censoring speech of other people that you consider immoral is itself fraught with issues. The younger woker generation believes in cancel culture: censor whatever you find immoral if you legally can. I think that pathway leads to a deeply broken culture, because we have very different beliefs about what is and isn't moral. But I can't say it's wrong. In the 1970s, the ACLU legally defended nazis, because they felt the moral thing to do was to defend free speech, even if that speech itself was immoral. They could have turned a blind eye. I'm not sure it was the right decision. Moral calculus is complex.
So the solution to this Elon jet data, if you want to persue this, is to contact relay operators and ask them to block these posts. They will consult their own morals and decide. Unfortunately we built this thing to be censorship resistant: even if you do that for 90% of relays (and there are lots of relays), you can't get them all. That is, technically speaking, it's not feasable to actually censor anything on nostr. There will always be some relay operator somewhere that allows it. NIP-56 allows you to try, however, and do the best you can.