These accidents always generate a lot of comments as to what went wrong. Everyone has `their` idea of how it happened. Of course, none of us know for sure.
Eventually the report will be published. Regulations will change how air shows are flown.
Truthfully, we will still be none the wiser as to why it really happened and powerless to stop the next. Such is the fickle nature of human frailty with an element of bad luck thrown into what is an extremely dynamic environment.
Air shows will continue.
The reality is another two aircraft and six people will be missing.