BPD is not a shorthand for 'females doing things I disagree with'. That thread is mostly people venting about shit that annoys them and circlejerking to outrage bait. It's harmless. I'm sure it can be unpleasant if you feel personally targeted by it, and I'm sure it's an unhealthy place for them to be in for long stretches of time, and I can certainly understand why you don't like it, but calling it "BPD" is just weird and wrong.
BPD is a Cluster B Personality Disorder, one I'm pretty intimately familiar with and experienced in dealing with people who have it, and I say again ; you display more of the clinical markers than Drip or anyone else I could name off the top of my head from that thread. I'm not saying this to be mean, or hurtful, I'm just saying it because I have an almost inexhaustible well of empathy and understanding for people who have it, and I don't think you should have to be this angry and miserable when you don't need to be.
Cognitive or dialectic behavioural therapy is generally the best treatment plan and there should be people in your area who specialise in it, just in case you were wondering.