* https://news.ycombinator.com/item?id=19905701
* https://news.ycombinator.com/item?id=20446963 (Boeing is part of ULA)
* https://news.ycombinator.com/item?id=22095120 (Claims that SpaceX is treated better than Boeing)
* https://news.ycombinator.com/item?id=22096380 (I've seen more accidents from SpaceX than launches from Boeing)
To be clear, I just searched "site:news.ycombinator.com spacex boeing" and grabbed the first few I could. Took me 5 minutes.
It probably isn't too far to go to find comments about how ULA hasn't had a single explosion or some such thing.