It is not that i do not agree with you, i do and i am sure that what you are saying will happen. Larger accounts will benefit and small account will lose.  But i am thinking it for some time and in my opinion what is happening is that Steem is closing, not expanding. It is becoming a closed club of fewer people and of course people who invested in it. 

For what purpose this is happening, i can only guess and imagine. Maybe big investors will find it more suitable, maybe they will use steem as a center to invest and delegate to future projects like Pal or games and stuff. I do not know.

Also about smaller accounts getting kicked out of Steem, this is happening for some time now with various methods, anti abuse projects, plagiarism hunting , bulling, i seen disturbing things at the art community where i am active. 

It makes me sad because this was not what imagined the Steem experience will be but i am staying because invested my time and also found some people who i can communicate in deeper level. I believe also that this change will maybe bring sth new and interesting.