Good post. No reason to feel bad about defending him. Most of the posters up here have the critical thinking ability of a brain damaged chimp.
What is going on with Green now is not much different than what went on with Parker when he was young. The hard pushing from Pop, IMO, was instrumental in Parker reaching his full potential as a player. Pop saw there was more and squeezed Parker until he got it out of him. He knew there was greatness in him so he stayed on him until he saw it on the floor. Now with Green, of course, you are not talking about the same level of player...but the method is the same. Pop can see that Green has another level in him so he is staying on him until Green gets all the little things out of his game that are holding him back. All the mistakes that Green is making are correctable and Pop is simply pushing him like he did Parker until Green arrives at the place he should be at as a player. How Green responds mentally will determine the end result.