I am tired of Felwood threads when the answer is so simple

Your argument or opinion doesn't matter. A rule that prohibits multiple people looting the same Felwood flower doesn't work due to its mechanic in the game. Period.
You will either have to remove the flowers or remove the rule.
You have no control over who will pick the flower alongside yourself, thus you can't make it a banable offense. If for instance 5 people are waiting for a Songflower to spawn, what are they supposed to do? If they all click it when it spawns, they will all get banned. If they decide to /roll for it and someone wins, but another person loots it anyway, they'll get banned.
When the only solution to a rule is to "just don't go there", it has failed as a rule as it simply doesn't work in practice.
End of discussion. Unless of course Nostalrius wants Felwood to be a ban-roulette. Because that's exactly what it is. Get buff or get banned trying.
You will either have to remove the flowers or remove the rule.
You have no control over who will pick the flower alongside yourself, thus you can't make it a banable offense. If for instance 5 people are waiting for a Songflower to spawn, what are they supposed to do? If they all click it when it spawns, they will all get banned. If they decide to /roll for it and someone wins, but another person loots it anyway, they'll get banned.
When the only solution to a rule is to "just don't go there", it has failed as a rule as it simply doesn't work in practice.
End of discussion. Unless of course Nostalrius wants Felwood to be a ban-roulette. Because that's exactly what it is. Get buff or get banned trying.