For something like this to be successful, I think it has to have some kind of domain focus. I've been working in bioinformatics-adjacent jobs for the last couple decades and I've seen things like this get used when there were a lot of integrated, domain-specific tools. Even then, the users were a curious slice of the population that could think like a programmer, but had not bothered to learn a language.

It also has to have a lot of buy-in and support. As everyone here is fully aware, a lot of problems get solved by Googling for a Stack Overflow answer. That's tough to do with a niche-y tool.

Not saying this isn't a good thing; it's just that it'll be difficult to be successful as a general purpose tool.