“Using!”

I am rather new to Spacehey. I’ve had my account for a while, but I’ve only just started using it. I have a question. If someone asks you to say “using” if you use their layout, do you absolutely HAVE to? Is it mandatory? I ask this because I’ve been mostly ignoring this. I’d much rather prefer to stay in my own little corner of Spacehey than comment on layouts made by strangers etc, (also I’m autistic and my demand avoidance is very severe) so I just want to know if this is simply Spacehey etiquette or completely mandatory and I MUST do it unless specified otherwise.