Rep. Marjorie Taylor Greene (R-GA) may be a go-to for reporters looking for a juicy quote as they cover the run-up to the 2024 election but her star has fallen when it comes to the MAGA hordes who once adored her. On the same day that Donald Trump was making his acceptance speech at the recently concluded Republican National Convention before a packed hall, the controversial Georgia Republican scheduled a book signing for her book, simply titled “MTG,” hours before and found few takers leading her to quickly scurry away. According to a report from Salon’s Amanda Marcotte, the under-attended si…