someone care to much
The only effective way to protest something besides giving audio/text feedback is to not use or interact with the thing you are protesting. Yes, I care, and honestly I don't even need to expend any additional effort to not use the duel server so it has cost me literally nothing.
With wins/losses the amount of people who facehug/other"prohibited"behavior at the start has significantly increased anyways, which eliminates the purpose of the duel server anyways to actually practice dueling and improve personal skill. In private servers or Native it is much more relaxed a mentality where you can focus on your skills or just try things for fun.