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.
well, maybe,maybe, we will neber know for sure what is goi g to happen in the cryptocurrency eorld, but i doubt botcoin will die soon