Not only that, but unscrupulous people like the MAFIAA would seize on the
capability and get courts to force developers to pervert it to their own ends.

This is why control must be left to the individual and collective operations must
be kept voluntary, like Bitzi.

Upcoming anti-spam and anti-malware capabilities will be user operated, and it
will be up to users to decide whether or not to trust the various sources of
the blocklists they can find.