I haven’t looked into the benefits of electroshock with BPD, but I’d recommend taking a look at Dr. Daniel Fox’s workbook for an at-home DBT/attachment theory foucsed program. BPD is one of the few PDs that has been provably shown to be able to change. If you have $30 or so to spare, it can’t hurt.
“Clobber” implies violence, which is somehow even less elegant than the standard phrase that the haphazard “cobble” implies. Given the shitshow of X so far, clobber probably works better even if it’s not the usual way to phrase this at all.