That was clear to me. Hence, my post. I was trying to help others see that your solution was much more general than it seemed; that it would apply, in principle, in many other cases they might have.
However, it seems that it came off as a criticism of you. For that, I apologize. I’ve now edited my original post to try to clarify, for a wider readership. If you still feel that it is a criticism, then I’ll delete it.