Well, no. Just because I can describe my thought process doesn't make my belief rational. This is still true even if I can find people who agree with me.But you've explained a basis of rationality that you said works for you. Something you are not making up. Perhaps there are others who agree with you, and who can see reason to 'save the instruments.' Thus, holding a position that is 'pro instrument' wouldn't be irrational.
As a standard for myself, my own beliefs work fine. However, if I'm going to use them as the basis for restrictions on others, then I need a justification that works outside my own head.