Elon Musk’s Twitter is beginning to take shape. A “general amnesty” has restored hundreds of accounts of right-wing activists and QAnon adherents, according to data reviewed by NBC News. The reinstatement of far-right accounts has coincided with a series of bans of left-wing accounts, leaving users unsure of how the company is now applying its rules. “The ambiguity is a problem,” said Yoel Roth, who recently departed as the head of trust and safety at Twitter. “People don’t know if the rules have changed, and amnesty suggests that at least at some level, there’s disagreement with removing some of those...