I feel compelled to comment on his constant bellowing that he has borderline personality disorder. Having been in a long term relationship with someone with BPD, I can tell you he's missing one important part:

These relationships are with REAL people because the borderline personality is a master manipulator and an emotional vampire. They crave physical attention and real-life drama. They NEED other people to feed on and as far as I can tell the only other actual people in his life are his parents. An infatuation with a cartoon rabbit or a big titty dragon is NOT an unstable, intense relationship because by definition you cannot have the kind of relationship needed with something that is not real. Also there's the fact that BPD by and large affects women, there's hormonal reasons for this.
Now that is not to say I think that he doesn't have a Cluster B personality disorder but much more likely is that he has narcissistic personality disorder. Let's see what the DSM-V says are the symptoms:
1. Grandiose sense of self-importance - 'Pippa's ban appeal stream was all about ME'
2. Extremely sensitive of criticism - 'KF is literally trying to kill me'
3. Little ability to empathize with others - he literally spelled this one out in his tweet about other Filipinos but there's plenty of other examples
4. More concerned about appearance than substance - see his 'reading recommendations' and his boo-hooing that he could 'participate' in Pippa's 'debates' about AI and religion (which were both extremely surface level honestly)
5. Individuals with this condition often have a sense of excessive entitlement and may demand special treatment - 'COVID/China/Coco/Pippa ruined my life', need I add anything else to this.
It also seems like he's collecting mental illnesses, first he was depressed, then a drunk, then bipolar, then BPD and now has dementia? Kind of classic attention seeking-behavior. Also there is no way he has ever seen a mental health professional because even the most brain-dead psychologist would tell him to start exercising, eat better, get a job or volunteer somewhere and for the love of all that is holy stay off of the goddamn Internet.
Honestly my guess is his story is going to end with the horny getting the better of him and him raping a woman or attacking a sex worker. Or worse, killing a sex worker. The best case for this guy is if the Philippines has some kind of mental hospital system were they can essentially keep you indefinitely until you are 'better' so the harm he can cause to society is negligible because mark my words he is the type of person who WILL commit a violent crime.
Another possibility is he's schizophrenic and has OCD (there's a strong comorbidity of OCD with schizophrenia) but I don't feel that I have enough to go off of to say anything definitive, schizophrenia is a strange disease.
Thank you for coming to my (retar)TED talk.
Also, a final note: Schopenhauer is absolute trash. The only thing his writings are good for is to put you to sleep. It does tie in neatly to the idea of appearance over substance though.
Another final note: I don't have the time to look through hours upon hours of VODs but is there anyone that knows if Coco/Kson ever acknowledged him? I seem to remember him mentioning that but I was never able to find a source.