I think doctors and lawyers needing help with their computer is fine. That’s the “I have a deep knowledge in this specific subject at the expense of not knowing much outside of it.”

But I’m more interested in knowing how you do your testing? Is it some super specific set of hardware / software? I ask because sometimes I have an issue and I don’t know if it’s some mixture of software packages or versions or hardware, or maybe I just found a bug and should report it.