I don’t think JetBrains is going anywhere soon; been using their products for almost a decade.

I don’t measure my productivity by how much code I can write, that was just an example.

The way I work designing systems and architecture, I have already made the solution in my head and basically the “coding” part is just trying to get that info out as fast as possible. I have a similar thing to eidetic memory, but I am so ADHD what gets remembered can be random or missing stuff. I remember all code I’ve ever written, seen, or thought about and tools that allow me to basically brain dump this info greatly improve my production, leadership, confidence, and architectural designs.