> Set clearer requirements, set stricter constraints, and the solution follows. That solution is the perfect one for you, for that case.

I think this is a bit of a generous reframing of what seeking perfection is. Generally I think perfection seeking is best described as over-focusing on the details and pre-planning instead of laying a general blueprint that leaves room for pivots, future decisions, and iteration along the way. There's a whole breed of engineers that are really great thinkers but get stuck in the mud trying to pre-think the best way to do something instead of being adaptable.