Survival of the fittest
Proof that evolution is not a smooth unstoppable process of ever-increasing refinement has been with us for centuries.
Even so, it's still a surprise to be reminded of the sheer scale of homo sapiens' forking:
""The defendants allegedly used McAfee's Twitter account to publish messages to hundreds of thousands of his Twitter followers touting various cryptocurrencies through false and misleading statements to conceal their true, self-interested motives," Manhattan US Attorney Audrey Strauss said.
McAfee actually had hundreds of thousands (!) of Twitter followers? Ye gods, a longtime certifiable fruitcake like McAfee should only have had two followers at most, both in white coats and one of them armed with a ready supply of sedatives.
Thus do the numb dumb primates of Homo Idiota go on their not so merry way to oblivion. Quite why homo sapiens should care a jot about them, or do anything to delay their inevitable extinction, is beyond me.