Obligatory reminder that Dick Grayson did not ever even consider sending Tim to Arkham
This is what he said-
He wanted Tim to talk to a therapist. One from Metropolis no less, so not even Arkham adjacent in any way.
And for more context here, these are the other things Dick said-
I’m not saying Tim was wholly in the wrong for not explaining himself or anything like that. And I understand that sometimes it’s fun to woobify Timbo a bit by writing fics and things were everyone was against him during this time and all of that. I get that.
But I also want everyone to know that Dick did not ever canonically do that.
Dick did not do everything right by any means, but he never wanted to send his little brother to Arkham. That is purely fanon.