Why Beds Explode in The Nether - Minecraft - YouTube
Villagers can sleep in beds in the Nether and the End without exploding while Players can't : r/Minecraft
Bed – Minecraft Wiki
The reason why beds in Minecraft explode in the Nether is due to the fact that every bed is equipped with a very smol Megumin installed underneath the bed. She will cast
Minecraft Xbox 360 - Sleeping In The Nether (Explosive Beds) - YouTube