John is a pompous jerk who likes to misinterpret half-truths, scream persecution, and then block people when called out rather than admit fault. And if ever called on it he silently deletes his tweets instead of acknowledging his actions or faults.
source: he blocked me years ago for precisely this. also, coincidentally, when he was screaming persecution once prior.
I notice that you were working for Wordpress.com in May 2018 and had a run in with John O'Nolan on HN then.
https://news.ycombinator.com/item?id=17086661
Just disclosing that for you to put your comment in context.