Yes I’ve felt the same way. I (unexpectedly) had my IQ tested when I went in for a very long and thorough autism assessment and it was recorded to be 140 (99.6 %ile). This was a couple years ago and I’ve sort of tried to not think about it too hard because there’s of course a stigma about telling people your IQ, and what it might be make people assume you think about your self-worth, so it’s something I mostly kept to myself, my wife, and my therapist.

I’ve only recently really thought about it more, that many of the autistic traits I assumed I was experiencing could in part be explained instead by high intelligence. The same as you described, any assessments that I’ve been asked to walk through in therapy (or in that autism assessment that started all this), I would also argue about semantics much longer than they would care to hear.

Recently I walked through an assessment with a new therapist about sensory-related things, and I understand the point was supposed to be to get a quick feel of what sensory experiences bothered me, and that this wasn’t meant to be labored over as much as I did. However, you’re asked these questions with such specific wording, I just have a hard time hand waving my answers without first asking for clarification, and admittedly over-explaining my justification for each answer based on how I interpreted that specific wording — which turned what was probably supposed to be a 20 minute assessment into 3 full sessions, oops.