Dont judge every force by looking at the CTD video or the cobra course (Elite) /Jaguar Course (KPK) the crt trained guys and gals know their stuff, some of the people you see in the video above spent 4 months with Albuquerque SWAT and learning HRT skills at the New Mexico State Law Academy.
The problem like I have explained to you and others here is that the local instructors who have one foot in the grave and like the Korean style topi drama, they are the ones to blame for the likes of the videos you see.
Heck even ICTPs current IG was trained at BATFE (USA) firearms academy. The problem is all about the old guys who are stuck in their ways and are resistant to change.