After eviscerating Tesla's brand, causing sales to plunge precipitously, billionaire Elon Musk is suddenly singing a dramatically different tune. Earlier this month, he proclaimed that he had "done enough," announcing that he would substantially cut down the time he spent plundering the federal government, efforts that have left permanent scars. Instead, he promised that he would refocus the majority of his time on his ailing businesses, news that was met with his EV maker's shares rallying. Meanwhile, in an apparent effort to put on the appearance of a founder who cares about his space company's fate, Musk spent much of […]