Sure, during his time at Quillette, he regularly posted the full names of left-wing protestors after being told not to by the individuals. He was caught on video hanging out with a right wing group associated with AtomWaffen planning to commit violence at a local bar. He wasn't reporting at the time, and only started when an anti-facist group showed up.

https://www.washingtonexaminer.com/news/journalist-andy-ngo-...