I am not clear about the reasons for perm ban users. Has one "forbidden word" and etc become the basis for such measures? In my view, such an approach is not appropriate, as it results in the loss of valuable community members, in particular those who have demonstrated significant commitment to the game by achieving high levels of skill, such as 4th dan and above. (I do not mean those who engage in duel money fraud, because I myself do not approve of such actions. .)

This raises the question: why not provide these users with an opportunity to improve? Why not give them a second chance?
I intend to appeal to YOU, in particular to the administrators, to initiate the necessary action on this issue.