1. I focused only on the number to prevent hard fork, as it seems that that is the number 22.2 witnesses cared

2. I have done the math and showed the logic. Not sure what you mean here.

If you think you have math proof, please write it. At least from what I analyzed, the current system is much easier for big whales to dominate, as we have seen that after 22.5 justin alone took all top 20.