In general, there are uses for that and there are uses for an automated system. One of the uses we can see being worthwhile with an app like ArriveCAN is that if people could do their declaration on the ArriveCAN app, that would be there for the officer to look at when the traveller presents themselves to the officer. That would be useful.
The difficulty we're seeing with it right now, though, is that the ArriveCAN app and other technologies they have at airports, such as PIK machines, are being used to entirely replace the officer. You're depending on travellers to, hopefully, self-declare, I guess, if they're planning on bringing something in that we don't want to get in.