Without trying to be inflammatory, this is no way qualifies you to speak with any authority on Scrum, or indeed any topic where your experience amounts to nothing more than a bunch of reading.
That is not to say that you don't make any valid points. I think the fundamental tenets could be relaxed over time, but I guess with some organisations when you start removing some of the restrictions you'll eventually remove more and more until you're back where you started.
That is not to say that you don't make any valid points. I think the fundamental tenets could be relaxed over time, but I guess with some organisations when you start removing some of the restrictions you'll eventually remove more and more until you're back where you started.