Not afraid of death, not afraid of being forgotten, not afraid of some spiritual afterlife or lack thereof.
I spent a long time religious with such a heavy focus on what happens after death, being free of that burden makes it possible to live in the only moment we can ever control in all of eternity, now.
I’ve had exactly the opposite experience, I’ve had some pretty wild takes and no interaction with mods whatsoever, federated systems make it easy to take your ball and play on another playground.
Reddit mods were always pretty heavy handed for the niches I spent time in.