I personally think it does matter… as part of a neat and aesthetically pleasing turnout. No, the judge shouldn’t care, but judges also aren’t supposed to care about things like ‘bling’ but people still debate it. (Judges are human, after all, and do have their own preferences.) One of them I’m sure is simply to see that effort has gone into presenting a nice turnout.
I am often disappointed to see poor turnout.
It really does not make sense to me to see riders who obviously have put a great deal of time, effort and money into their dressage endeavours and yet enter the ring with dusty boots or something equally correctable.
But then maybe I’m just an old stick in the mud. I like to see horses braided at schooling shows and I will never ever take my jacket off, no matter how hot it is. I can survive five minutes in the ring with a jacket no matter what.