What do you want him to do? List out every single account he made and each time he transferred something to his main? He messed up, he got caught, he was very open about that (not even claiming they were just side accounts w/o interaction, but admitting he moved items/money to his main), and at no point has he blamed staff or implied they were wrong. He said he understood the ban and doesn't disagree. At most he expressed very mild disappointment at there not being a way to come clean about old side accounts without getting a main locked, but I'd hardly call that throwing staff under the bus or being rude or dishonest.

You're being incredibly pedantic and I have to assume you have some personal dislike of him, because this is just silly. FR drama tumblr users loves hating on staff and assuming the worst even when things are very clearly laid out for them - that's not on brightmyth. They're just dumb like that.