Your bans on the forum, it's like that child (and all of us in the beginning were like children on the forum), who made the mistake will be killed you. And you will smile at him for a year, and then you will kill him arrogantly, with a smile on your face. For old sins. And those who are responsible in a meta mood to laugh, not to appeal. Have you never made a mistake? I'd like to get better, but you won't give me a chance. Sadly.
In any top university around the world plagiarism will get you expelled. Why would this be different here? You got expelled from the forum. No one is killing anybody here.

Plagiarism is wrong everywhere. There is a huge difference between making an unintentional mistake and stealing content. You knew that what you were doing was wrong.