When Ethereum finally becomes the biggest blockchain by market cap 0xBTC will become the BTC emulation that is used as a deflationary store of value on that blockchain.
Bitcoin will die and cease to be a blockchain of any importance and people will switch to investing in 0xBTC which is compatible with the Ethereum network.
Thank you, I laughed. In general, I doubt that the coins on the Ethereum's blockchain have a future. Over the past year, many coins have been issued on their own blockchain, which are twice as efficient as Ethereum in functionality. And I think that Ethereum will leave second place, it's only a matter of time.