Telling people how they fucked up straight to their face in fundamental and we should all do it more

It is common to advocate for people stay quiet after someone has wronged so as to not make a scene or create drama. Often times when a partner or loved one turns toxic we're told to disappear without a trace or a reason and leave them guessing. I disagree. If a relationship has ended, a bridge has been burned, you should tell them, outright, how they messed up as you depart ways, if at all possible. People might say it isn't worth the energy, but saying your peace not only will leave you with a satisfying sense of closure, but it forces the other person to face their actions head-on. If you leave without any explanation, you grant people the wiggle room to invent their own reasons for why you ended things and assign blame to you. Telling people to their face how they failed your relationship leaves them with something to think about, even if they want to deny it, and they won't forget. Passive aggressivism doesn't advocate change.