Ding, ding, ding. That plus the unsubstantiated report of him having turned to psychedelics which is a bad combination.
This article basically takes a lot of his online footprint and pieces together the timeline they can discern from that and mentions some posts he's made about psilocybin and someone claims his back issue made him unable to have sex so he's also an incel (not sure if this is the same as your link @Dago. The caption is different but it's also Yahoo):