@x_cli @delta

> So do I have a real-world case where PFS played a role? No.

Exactly

> Do I know real-world cases where ephemeral messages prevented law enforcement from accessing someone's data? Yes.

And DeltaChat has this capability

> Do I know real-world cases where traffic was recorded and decrypted on the side thanks to the lack of PFS? Yes. I even worked for a company building surveillance appliances that do that... (not being too proud about that but hey... not having PFS is a serious flaw in my book).

This is a direct contradiction to your earlier statement.

Name the company and the appliance.