I saw that wreck. It was literally stunning. Seriously, it took me a couple of seconds to realize what I saw was real. My brain was trying to tell me that it was two RC planes hitting, but it wasn't. I'm still numb.
My sympathies. Being eyewitness to such tragedies is a part of being human for some, but it's still numbing nonetheless.
Unfortunately, these sort of airshow incidents happen more often than we'd like to see (Reno 2011 comes to mind, there have been a few other since), but lots of accidents happen in other walks life too, on the freeways, racetracks, in nature settings...
Then there's the whole human conflict angle, the news is a bit depressing these days on that front...
Just remember that we never know when our numbers will be up, so enjoy life, and your friends and family, while you can!
I don't have another render on tap, so I'll fall back on this other render I did back in 2020, which is fiction related but still conveys my sadness as it relates to this...