I don’t understand what policy you mean but let me tell you that no shitcoin will be able to be the rival to bitcoin because they were created for a selfish purpose and not to solve any serious problem like bitcoin. Bitcoin is decentralized and censorship resistance. It's pseudonym  and needs no intermediary for a cross boarder transaction. Shitcoins are the opposite of bitcoin and they are duplicate of bitcoin.

Only if a different coin is created in future that can offer us something different and higher than what bitcoin offers. We might see a rival to bitcoin. Currently, there's no coin that can be a rival because bitcoin value increases overtime due to bitcoin halving every four years.