Let's review the conversation:
Hopefully that answers your question as to why it was brought up. Maybe that person isn't in the US so it might not apply to them personally but it certainly applies to a large percentage of the people that play this game and most likely an even larger percentage of the people reading this forum.
You don't need to get into how the statement is wrong because it isn't. And the point isn't moot. Anybody has every right to tell anyone how to play a game. Does that make it a good thing? No. Does that make it welcome to the other person or anyone else in the party? Not necessarily. Might it have a positive impact? Not likely but possibly. I would think it would be a huge waste of the Japanese government's money to prosecute anyone for telling someone else how to play a game.
However my friend, we are all three on the same side in the end anyways. Just because someone has a right to say whatever they want doesn't mean they should. I agree with you that nobody should tell anyone how to play. And I personally use your exact procedure in dealing with the issue![]()