I think bitcoin will not be replaced, because the name that has become a pioneer is a bitcoin community. This is to remove bitcoin images though not the first. But bitcoin makes the cryto market the way it is today. So bitcoin is not easy and must go through a variety of problems and it will be a strong fudamental because it has been tested and continues to encourage various parties to overcome this positively and may encourage to apply it in the global financial system that needs to be updated in the future.