Not sure the actual purpose of this thread, these large models I presume you are talking about , have clearly gone through correct testing and sign off from governing bodies, there is a huge amount of money invested and experienced pilots behind them.
I guess let’s say , a wot 4 stoved into the side of a car isn’t dangerous ? Or up for discussion as it’s just a normal model with a dodgy pilot ?
being a witness to said individual flying through the pits , missing a 30 m wide runway and ignorance of even basic instructions at pilots briefing, I struggle to understand why you would appear to being having a rant .