Damn, that sounds horrible! I know I’d be pissed if that happened to me.
Ive seen that 223 rifles have had issues such as extraction or bullets being stuck but never a bolt droop like that
I've had three Howa 1500s in the last 20 years. None had the issues he's talking about.
Even though it is a very well made rifle, it's still a mass produced item and sometimes a turd gets out. Howa, IMO, makes far fewer turds that most everyone else.