In the 2020 presidential election, former President Donald Trump had no problem firing up his hardcore MAGA base. But he fared poorly among swing voters and independents, and now-President Joe Biden enjoyed a decisive victory —contrary to Trump’s debunked claims that the election was stolen from him. Grievance has played a major role in Trump’s 2024 campaign. But according to Axios reporter Sophia Cai, some Trump advisers are hoping they can persuade him to “focus more on the border and the economy, and less on old grievances and personal drama.” “How disciplined Trump is could determine wheth…