Why is Nena allowed back?

He actively makes this site a toxic place. He wishes death upon people, makes it impossible to be a race partner due to not being able to message 87% of the site, and makes fun of people’s parenting. Let’s also not forget he posted porn when there are minors here. With the site growing- someone like him is a monster that will only bring negativity. It’s extremely sad because I’ve tried to give him tries but he always results in toxicity and name calling. Genuinely have never seen this guy be nice to a single person.