End users (so to speak) usally don’t buy full parmesan wheels, anyway ;)

It’s more for CYOA-like games, but Twine is pretty good and has a graph-like editor. Of course, if you want to do anything more complicated than “if (choice) go (page)”, you might need some code. But for the basics it works without.

There are actually people (e.g. https://www.twitch.tv/andrewmccalip) who are currently trying to replicate this. But from what early (internet) experts said, even if it works, is replicable and legit, it wouldn’t allow much current through it, about a quarter of amp. Still promising, but not as groundbreaking as initially put.