Apparently you can manage to just crash Minecraft's chunk loading thread while flying with the elytra in modded 1.21.1, and then the void won't kill you, nor will you be able to teleport, but you can glide around forever.
I was at Y -100 chunks when I finally just killed the game.
Maya
npub139…vz2aq
2026-09-23 03:30:27 UTC
Author Public Key
npub139gp9pa9v83n5d2fgrlmustxzd6mcz4sg7mnku9cdvztrgfwageqavz2aqSeen on
wss://relay.momostr.pinkPublished at
2026-09-23 03:30:27 UTCEvent JSON
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