The real key to stopping the Bitmain and this greedy policy is two fold.
1. We need to simply stop buying the miners. We as miners should by only a few batches and then stop. If we don't do this the difficulty will become so high only people with huge mining operations will be able to show a profit.
2. Absolutely do not under any circumstance mine using their Ant pool server as this allows them to keep profiting from the sale of the miners and it forms a monopoly of profit for them.
We must mine some where else. Anywhere else otherwise Bitmain will completly monopolize and control all the coin markets. Part two is the most important.
If it is profitable to mine, people will just buy the miners. It is just that simple.