You can not clone bitcoin because there is nothing there to copy, bitcoin are result of caculation on the blockchain data, to clone bitcoin you have to alter the blockchain data, and blockchain is designed in such a way that since data is stored and secured they can not be altered this is common misconception.
What about BCH and BSV?
They tried to clone the result in front of you. What is the benefit of cloning Bitcoin while you have the original bitcoin in front of you? People do it because they were unable to buy bitcoin when it was cheap. Now they want to recreate it and hold a big portion from the beginning so they can manipulate the market in the future. But, this is not going to happen because there is no reason people will choose fake bitcoin over original bitcoin. Right? Basically, those cloners and the creators or fake bitcoins are scammers! I don't have good words for them, unfortunately.