So you're completely trusting the stories from two of the most jaded members on the site? You're so naive. 2014 was the beginning of the end of forum use, its when facebook and instagram became popular. The site was so toxic in 2013 that we cracked down on trolls, hateful posts, shitposting, etc because it was out of control. The forums declined steadily since then and some member blame us for killing the forums, but social media did that.
Now, in 2019, the forum traffic is quite slow, especially in the summer. What you are trying to identify as "bannable offenses" may have been enforced on some members to clean up NSG, but there was plenty of "shitposting" that didn't get deleted and that applies to today too, but there are far less threads now.
SW doesn't even scratch the surface of annoying shitposting, even for 2019. Weren't you two friends at one point? Seems like you just have some personal beef and you're crying to the mods to ban her, all for yourself. In the past, we have banned/deleted personal attacks on members (also against the rules), I would say you're breaking the rules with this thread, should I ban you?