Yes. (Or more precisely, it never was useful.)

Zero part of my business requirements involve anything about discrete digital state machines. If I could deliver business value more efficiently with pen and paper, I would. If I could deliver business value more efficiently with Excel or a shell one-liner, I would (and do). If I could deliver business value more efficiently by singing my harmony into the Music of the Ainur, I would. I write software because it's the tool we've found that is most efficient at delivering business value, not because the software itself has value.

So I use high-level languages because they are demonstrably more efficient. (And I frequently write sloppy code in Python or awk because it helps me answer business-relevant questions like "why is the site slow" quickly, without demanding I be rigorous about my software engineering in the process of answering the question.) don't use UML because I have yet to see evidence that it will help me deliver business value more effectively.

(I do also enjoy writing software as a practice, and I do that on weekends. That's the time to make code for code's sake.)