How did he do it (Minecraft)?

Jo
4

My friend fell into the Bedrock ditch and received no fall damage

an

Maybe he's chopping

Ma

Maybe he was in Creative.

St

Uf

wi

I have 3 possible theories.

he chops
he was in game mode 1
He fell down, logged out shortly before the impact and then logged in again. At least that's a bug with Mc Java.