I have seen no evidence (from a body such as the CAA - or proposals to amend Statute) that paper based charts and information is going to disappear.
It's true that companies are moving towards paperless methods of disseminating information - however I think the burden for quite some time to come will be upon us as pilots having to print out for ourselves the paper copy that we need (to comply with the ANO) on the day.
It would (at present) be very hard to argue that a defence to an offence under an ANO was due to the electronic systems having failed and no paper back up was available