Still, I am wondering why they named YFBTC, similar to BTC. I really want to know the reason.
The least I know is, they are following the path OF BTC & YTH, that's why it's named after BTC & ETH with 1000x lesser supply.
If NEWICO INVESTOR's question was why "infringe the copyrights of BTC" - BTC is a distributed, decentralized project with a public domain license, anyone can improve it.