I haven’t actually seen them but someone has suggested that some gun organizations consider that carry as unsafe.
If that is true, those organizations are simply wrong. The way Cruz is carrying is one of the safest ways possible. Broken with the chambers empty and visible to anyone is as safe as it gets.
We taught our 4Hrs the other way simply because the Line Judge that stood behind them could see the chamber and see that it was empty.
Also, this way the business end of the weapon was always pointed down range without having to be twirled around to load.