Imagine: a tool for hobbyists, no matter their hobby.
Hobbyists are hyper motivated, very niche, collaborative.
The cost to create high-quality software to do a given hobby is too high, so today very little exists–generally only if one of the people with that hobby happens to be an engineer with the time to build something open source.
But if someone could figure out how to allow hobbyists to grow their own highly bespoke tools, it could be super useful!