The win/win scenario I think is recognizing there is a market for the preserved titles and putting the effort in to capture that market. There's effort involved in emulating old games to work on modern hardware.

But yes I think you're on to something that Nintendo plays the long game the best, they handle their IPs like Disney does: featuring them across multiple verticals that feed into each other. Its surprising to me how long its taken Nintendo to come back to movies and TV.

Actually now that I think about it, Disney's biggest shortcoming is their video game division despite many wonderful retro Disney and Lucasarts games at their disposal.