No offense but at the moment, the epic “brotherly bond” is more dangerous to Dean’s health and life than the so called non-con “mind-bond” with Amara is.
I mean, Dean didn’t try to kill himself bc of the bond he has with Amara now, did he? Or better, the fandom/show doesn’t promote Dean-Amara bond as something to be celebrated while they do celebrate Dean’s helpless depression as the epic love story of brothers.