I think the core issue is that you have no rights over other people's labor. If I want to share something in an ephemeral way, I should be able to - and have the power of the state to support me
If you create something physical, say a popup art installation, it's trivial to dismantle it and it stops existing (other maybe in some photos or video). When it comes to text the same isn't as simple and it requires a social compact (ie laws)
As for gaslighting, you can archive things without redistributing them. You can just publish hashes of what people published and only redistribute/republish in the context of proving someone said something
If you create something physical, say a popup art installation, it's trivial to dismantle it and it stops existing (other maybe in some photos or video). When it comes to text the same isn't as simple and it requires a social compact (ie laws)
As for gaslighting, you can archive things without redistributing them. You can just publish hashes of what people published and only redistribute/republish in the context of proving someone said something