Short answer:
He/she/it/? is a classic stupid noticeboard pest. Probably a middle-aged white male. Has been messing around on WP for more than 10 years, passed an
asslicking RFA in 2015, despite numerous complaints about lack of content authoring. The fool tried to run for Arbcom the year before. And failed horribly. One of those little shits who WOULD go around parroting WP:RELIABLE, WP:NOTHERE, etc.
Clearly an IT nerd, judging from the early "work", and obsession with
this absurdly long and crappy list. Heavy user of bots to grind content and inflate contributions without doing much real useful labor. I suspect he writes his own bots. See his
Phabricator page to laugh at his pathetic begging for bot rights.
Otherwise I cannot be bothered with this clue-free minor member of the "cult". Barely mentioned in the book wiki, and no one else notices him either. Useless meatsack---like many other "active admins" today.