Nope i don't feel they'll continue forever reason being there getting stale now as it is, and with this new bond well he ain;t a good bond he's one of the weak choices.
But if they restart the series it will only reuin it more, as well no one can replace Rodger Moore as bond, or Sean Connory no matter who takes the roles.
If I have anything to say about it, they'll be around forever.
Logically, they won't make "Bond 2500" or something, and at some point they're going to say "we don't want to make any more movies", and a few years later we'll get "the latest chapter in the 007 saga" lol. Bond's proven that he withstands the test of time, and people recognize that, so unless the world turns into some utopia, Bond should have a place.