At first I did not know what fork is and what it is for. But later I learned more information about bitcoin and realized that there are some problems with the top coin. Namely, the problem associated with scaling from which the network bitcoin receives a large load, which ultimately leads to larger commissions and a longer transaction time. And it is fork supposedly solves this problem, that is, it takes on a part of the load, thereby unloading the network. So whether this is actually fork or it is just another coin, with which you can influence the crypto market and earn hard to answer. But with accuracy I can say that we still do not know much and do not understand.