are you suggesting this is match officials again? Am asking not accusing btw. Teams don't get away with slowly turning the player at all, teams are just much better at executing the tackle, if the bloke hits the floor on hands and knees then you don't have the right to turn him, you can stay on him a little longer if the ref calls surrender though.
What we are very poor at is turning the bloke before he hits the ground. The ideal tackle is with them on there back head towards there own posts. The important thing is staying in control as you take him to ground, and listen to the dominant and surrender calls.
As the tackled player the ref is looking for an attempt to regain yr feet, dragon has been caught out here a few times he dives back on the ground doing the flopping fish trying to claim interference. Placing a foot soilidly on the ground and making that positive attempt to stand up is what is looked for.