Having a discussion is about sharing idea and thoughts, not spamming 10 pages trying to make a point out of your opinion. And it's neither about winning of losing. If a discussion turns about winning or losing, it becomes an argument.
You fair use this, like I did in XI and probably would do if I could dual box in XIV, fine. However take in consideration that this can be abused and it is being abused. Here an extreme example so maybe you'll get what I mean; it's not because you smoke pot that selling drugs to kids becomes "Ok" and should be allowed by the law.
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The only real way to fix this should be SE adding this behavior to the TOS and leave the action to be taken at the discretion of the GM. Like let them judge if you're "fair" using" p-lvling your wife or just helping yourself with just one char or totally abusing this and p-lvling a million chars with just one char active. if the game becomes popular (again?) and more RMT show up, this "problem" will surface again.