The rate of which you get there matters though. Because the most expensive resource is your workforce. I think modern JS is reasonably productive, and I think getting there is too.

But we recently build a Blazor.net app, and even though it’s new tech, the production time was a lot lower than it would have been, had we used our standard graphql Apollo + Vue approach.

I think something like django might be even more productive, but good luck hiring for that.