[Assuming
Reword is the poster I'm recalling...]
The problem wasn't so much that he made an effort to excise his fetish. It's that he made it a character trait and threw it in everyone else's faces.
Most of us have struggled a lot with our attraction to using diapers and many of us have tried to get rid of it at some point or another. There's a lot of self-hate that we only get past through self-acceptance. I'm not saying it's impossible to change. But liking diapers is something that none of us would ever choose, and the argument put forth by him makes enjoying diapers a matter of choice. It carries the implication that you can quit enjoying a wet diaper by willing it hard enough. Whether he truly changed or not, I see no other choice than to find his message intolerable because it's in direct opposition to self-acceptance. Here we are, struggling to accept ourselves, helping each other find self-acceptance, and he peacocks around how willing yourself to simply wake up one day completely different is a third option. If that's his choice I can't and don't begrudge it to him, but I can and do begrudge the way he participates in this community as to undermine its supportive nature.
And this isn't even getting into the thread of his triumphant return where he taunted everyone still here.
