Maybe the deamon can cleanup channels that haven't been used for a while, but that is not really an issue since basically every opened channel is also used by at least one of the core components.

It's not really an option to quit the daemon after a while since it is commonly connected to user interfaces with the binding, so that might result in slow UI reposiveness; but maybe on a long timeout (after 1 day of serving the planet) it would be hard to notice and still be effective it people keep on there pc to keep the number of unused channels low.