In the physical world, there are Gold and there are Silver., where silver has its used because gold is scarce and hard to get.
In the digital world, if Bitcoin is Digital Gold, there is no need for Digital Silver because second best is useless.
In the digital world, there's no difficulties is accessing or getting bitcoin compare to any other crypto. In fact, it is easier. Thus, there's no relevance to digital silver. There is no point being second best. The second best is as irrelevant than the 99th.