In most cases I would say yeah, delete it and move on, they acknowledged shit and have grown, no reason to press it. I feel like a lot of people here would feel the same way.
In this particular case though I feel like that's exactly the type of sentiment she's trying to manipulate among us. To me it reeks more like a kid at the end of a tantrum trying another tactic than it does someone who has looked within themselves and realized they've done something wrong.
And at this point it's not even about Chris. Retard fucked himself over more than anyone, the fact that Bella gave him a match and told him how fun fire was to play with doesn't change his own level of culpability. The big fuckup she made that has me feeling like she needs to have this follow her is the repeated animal abuse and subsequent attempts to cover it up. I don't think she has learned or stopped being an evil person, she's just trying a different tact now that the ddos waves never had the desired effect