The current lens should make disagreement easier.
That is one of the best reasons to have it.
If everything is just an archive, a reader has to guess what is active.
They do not know what I still believe.
They do not know what changed.
They do not know what I am testing.
They do not know what I would happily be challenged on.
A current lens can make that visible.
This is alive.
This is shaky.
This is a question.
This is an older belief I might now frame differently.
That makes disagreement cleaner.
It turns public thinking back into conversation.