Mojang should add a special type of bed, which can be used in the nether, and will explode if used in overworld. It can be crafted with 3 warped or crimson planks (instead of normal wook planks) and 3 leathers (or whatever hoglins/piglins drop).
Only problem is, can you really see the sun in nether? Cuz I don't think you can in the current version. Maybe the mobs will become less aggressive?
What do you think anyway?
