Well, I think folks with large SP holdings have always been able to do more than those with little SP holdings
I'm not saying its fair or not, I'm just saying how it was pre HF20. With the RF model in place, I think they are asking that everyone invests to make the Blockchain work. I'm not an advocate of Steem but imagine everyone feels the need to buy Steem to power up. It means there will be less Steem to sell, pushing the supply low and demand high.
The downside to this is that folks with little money will have to struggle for a while. I'm not sure if most people will be able to do that