Beyonce, the artist, isn't actually hated at all
Just like other users said, the hive makes a big fuss out of every little negative thing about their fave , even an innocent negative opinion , therefore making themselves easier to be trolled which is what the other fanbases do actually
So no, beyonce isn't the most hated , ATRL just likes to troll the hive because they overreact , like the OP of this thread for example